Q: What is the sum of all factors of the number 199,905 excluding 199,905?
A: 119,967
The factors of the number 199,905 are: 1, 3, 5, 15, 13327, 39981, 66635, 199905.
If you add them up, you will get the total of 200,024. Now subtract 199,905 to get 119,967