Q: What is the sum of all factors of the number 393,970 excluding 393,970?
A: 315,194
The factors of the number 393,970 are: 1, 2, 5, 10, 39397, 78794, 196985, 393970.
If you add them up, you will get the total of 394,285. Now subtract 393,970 to get 315,194