Q: What is the sum of all factors of the number 450,129 excluding 450,129?
A: 197,871
The factors of the number 450,129 are: 1, 3, 19, 53, 57, 149, 159, 447, 1007, 2831, 3021, 7897, 8493, 23691, 150043, 450129.
If you add them up, you will get the total of 450,326. Now subtract 450,129 to get 197,871