Q: What is the sum of all factors of the number 213,828 excluding 213,828?
A: 292,860
The factors of the number 213,828 are: 1, 2, 3, 4, 6, 12, 103, 173, 206, 309, 346, 412, 519, 618, 692, 1038, 1236, 2076, 17819, 35638, 53457, 71276, 106914, 213828.
If you add them up, you will get the total of 214,120. Now subtract 213,828 to get 292,860