Q: What is the sum of all factors of the number 221,868 excluding 221,868?
A: 339,056
The factors of the number 221,868 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 6163, 12326, 18489, 24652, 36978, 55467, 73956, 110934, 221868.
If you add them up, you will get the total of 222,207. Now subtract 221,868 to get 339,056