Q: What is the sum of all factors of the number 256,212 excluding 256,212?
A: 451,404
The factors of the number 256,212 are: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 647, 1294, 1941, 2588, 3882, 5823, 7117, 7764, 11646, 14234, 21351, 23292, 28468, 42702, 64053, 85404, 128106, 256212.
If you add them up, you will get the total of 256,663. Now subtract 256,212 to get 451,404