#include <bits/stdc++.h>
#define mod 998244353
#define ll long long
using namespace std;
ll n;
unordered_map<ll,ll> ff;
ll fk(ll x)
{
    ll f(ll x);
    ll ans=0;
    for(ll l=1,r=0;l<=x and l <= 20210926;l=r+1) {
        r = x / (x / l);
        if (l == 1) continue;
        if(r > 20210926)r = 20210926;
        ans = (ans + (r - l + 1) * f(x / l) % mod) % mod;
    }
    return ans;
}
ll f(ll x)
{
    if(ff.count(x)) return ff[x];
    if(x==0)
    {
        return 0;
    }
    else
    {
        return ff[x]=(fk(x)+1)%mod;
    }
}
int main() {
    cin>>n;
    cout<<(int64_t)f(n);
    return 0;
}