Q: What is the sum of all factors of the number 213,830 excluding 213,830?
A: 171,082
The factors of the number 213,830 are: 1, 2, 5, 10, 21383, 42766, 106915, 213830.
If you add them up, you will get the total of 214,001. Now subtract 213,830 to get 171,082