Q: What is the sum of all factors of the number 201,305 excluding 201,305?
A: 74,215
The factors of the number 201,305 are: 1, 5, 13, 19, 65, 95, 163, 247, 815, 1235, 2119, 3097, 10595, 15485, 40261, 201305.
If you add them up, you will get the total of 201,379. Now subtract 201,305 to get 74,215