Q: What is the sum of all factors of the number 221,203,121 excluding 221,203,121?
A: 9,617,551
The factors of the number 221,203,121 are: 1, 23, 9617527, 221203121.
If you add them up, you will get the total of 221,203,130. Now subtract 221,203,121 to get 9,617,551