Q: What is the sum of all factors of the number 197,990 excluding 197,990?
A: 186,058
The factors of the number 197,990 are: 1, 2, 5, 10, 13, 26, 65, 130, 1523, 3046, 7615, 15230, 19799, 39598, 98995, 197990.
If you add them up, you will get the total of 198,176. Now subtract 197,990 to get 186,058