200865188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{8609}}^1$

素因数の和:8939

約数の個数: 24

約数和(自身を含む): 371263200

約数和(自身を除く): 170398012

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5833, 8609, 11666, 17218, 23332, 34436, 163571, 327142, 654284, 2642963, 5285926, 10571852, 50216297, 100432594, 200865188]

約数ペア:

[(1, 200865188), (2, 100432594), (4, 50216297), (19, 10571852), (38, 5285926), (76, 2642963), (307, 654284), (614, 327142), (1228, 163571), (5833, 34436), (8609, 23332), (11666, 17218)]