Q: What is the sum of all factors of the number 215,278 excluding 215,278?
A: 153,794
The factors of the number 215,278 are: 1, 2, 7, 14, 15377, 30754, 107639, 215278.
If you add them up, you will get the total of 215,431. Now subtract 215,278 to get 153,794