Q: What is the sum of all factors of the number 199,784 excluding 199,784?
A: 231,136
The factors of the number 199,784 are: 1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 113, 136, 221, 226, 442, 452, 884, 904, 1469, 1768, 1921, 2938, 3842, 5876, 7684, 11752, 15368, 24973, 49946, 99892, 199784.
If you add them up, you will get the total of 200,015. Now subtract 199,784 to get 231,136