Q: What is the sum of all factors of the number 421,212 excluding 421,212?
A: 651,300
The factors of the number 421,212 are: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 3191, 6382, 9573, 12764, 19146, 35101, 38292, 70202, 105303, 140404, 210606, 421212.
If you add them up, you will get the total of 421,863. Now subtract 421,212 to get 651,300