Q: What is the sum of all factors of the number 212,247 excluding 212,247?
A: 147,433
The factors of the number 212,247 are: 1, 3, 7, 9, 21, 27, 63, 189, 1123, 3369, 7861, 10107, 23583, 30321, 70749, 212247.
If you add them up, you will get the total of 212,394. Now subtract 212,247 to get 147,433