Q: What is the sum of all factors of the number 255,404 excluding 255,404?
A: 198,700
The factors of the number 255,404 are: 1, 2, 4, 67, 134, 268, 953, 1906, 3812, 63851, 127702, 255404.
If you add them up, you will get the total of 255,602. Now subtract 255,404 to get 198,700