Q: What is the sum of all factors of the number 198,189 excluding 198,189?
A: 108,897
The factors of the number 198,189 are: 1, 3, 9, 19, 57, 61, 171, 183, 361, 549, 1083, 1159, 3249, 3477, 10431, 22021, 66063, 198189.
If you add them up, you will get the total of 198,297. Now subtract 198,189 to get 108,897