Q: What is the sum of all factors of the number 398,942 excluding 398,942?
A: 203,890
The factors of the number 398,942 are: 1, 2, 151, 302, 1321, 2642, 199471, 398942.
If you add them up, you will get the total of 399,145. Now subtract 398,942 to get 203,890