Q: What is the sum of all factors of the number 172,206 excluding 172,206?
A: 214,026
The factors of the number 172,206 are: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1063, 2126, 3189, 6378, 9567, 19134, 28701, 57402, 86103, 172206.
If you add them up, you will get the total of 172,420. Now subtract 172,206 to get 214,026