Q: What is the sum of all factors of the number 221,223 excluding 221,223?
A: 81,865
The factors of the number 221,223 are: 1, 3, 37, 111, 1993, 5979, 73741, 221223.
If you add them up, you will get the total of 221,304. Now subtract 221,223 to get 81,865