200134300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 445284000

約数和(自身を除く): 245149700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 113, 178, 199, 226, 356, 398, 445, 452, 565, 796, 890, 995, 1130, 1780, 1990, 2225, 2260, 2825, 3980, 4450, 4975, 5650, 8900, 9950, 10057, 11300, 17711, 19900, 20114, 22487, 35422, 40228, 44974, 50285, 70844, 88555, 89948, 100570, 112435, 177110, 201140, 224870, 251425, 354220, 442775, 449740, 502850, 562175, 885550, 1005700, 1124350, 1771100, 2001343, 2248700, 4002686, 8005372, 10006715, 20013430, 40026860, 50033575, 100067150, 200134300]

約数ペア:

[(1, 200134300), (2, 100067150), (4, 50033575), (5, 40026860), (10, 20013430), (20, 10006715), (25, 8005372), (50, 4002686), (89, 2248700), (100, 2001343), (113, 1771100), (178, 1124350), (199, 1005700), (226, 885550), (356, 562175), (398, 502850), (445, 449740), (452, 442775), (565, 354220), (796, 251425), (890, 224870), (995, 201140), (1130, 177110), (1780, 112435), (1990, 100570), (2225, 89948), (2260, 88555), (2825, 70844), (3980, 50285), (4450, 44974), (4975, 40228), (5650, 35422), (8900, 22487), (9950, 20114), (10057, 19900), (11300, 17711)]