Find the number of positive integers less than 1000000 which are less than or equal to the sum of their proper divisors. If your answer is $X$ and the actual value is $Y$, your score will be $\max \left(0,20-80\left|1-\frac{X}{Y}\right|\right)$ rounded to the nearest integer.
$\mathrm{N}=1000000$ $\mathrm{s}=[0] * \mathrm{~N}$ ans $=0$ for $i$ in range $(1, N)$ : if $i<=s[i]$ : ans $+=1$ for $j$ in range( $i+i, N, i)$ : $s[j]+=i$ print(ans) $\fbox{247548}$.