Q: What is the sum of all factors of the number 198,858 excluding 198,858?
A: 257,334
The factors of the number 198,858 are: 1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 131, 138, 253, 262, 393, 506, 759, 786, 1441, 1518, 2882, 3013, 4323, 6026, 8646, 9039, 18078, 33143, 66286, 99429, 198858.
If you add them up, you will get the total of 199,115. Now subtract 198,858 to get 257,334