Q: What is the sum of all factors of the number 133,990 excluding 133,990?
A: 107,210
The factors of the number 133,990 are: 1, 2, 5, 10, 13399, 26798, 66995, 133990.
If you add them up, you will get the total of 134,097. Now subtract 133,990 to get 107,210