Q: What is the sum of all factors of the number 402,398 excluding 402,398?
A: 205,210
The factors of the number 402,398 are: 1, 2, 173, 346, 1163, 2326, 201199, 402398.
If you add them up, you will get the total of 402,603. Now subtract 402,398 to get 205,210