Q: What is the sum of all factors of the number 216,198 excluding 216,198?
A: 252,270
The factors of the number 216,198 are: 1, 2, 3, 6, 9, 18, 12011, 24022, 36033, 72066, 108099, 216198.
If you add them up, you will get the total of 216,450. Now subtract 216,198 to get 252,270