Q: What is the sum of all factors of the number 217,019 excluding 217,019?
A: 23,221
The factors of the number 217,019 are: 1, 11, 109, 181, 1199, 1991, 19729, 217019.
If you add them up, you will get the total of 217,042. Now subtract 217,019 to get 23,221