Q: What is the sum of all factors of the number 221,949 excluding 221,949?
A: 174,083
The factors of the number 221,949 are: 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 271, 273, 813, 819, 1897, 2439, 3523, 5691, 10569, 17073, 24661, 31707, 73983, 221949.
If you add them up, you will get the total of 222,123. Now subtract 221,949 to get 174,083