200456750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 415291968

約数和(自身を除く): 214835218

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 325, 370, 481, 650, 925, 962, 1625, 1667, 1850, 2405, 3250, 3334, 4625, 4810, 8335, 9250, 12025, 16670, 21671, 24050, 41675, 43342, 60125, 61679, 83350, 108355, 120250, 123358, 208375, 216710, 308395, 416750, 541775, 616790, 801827, 1083550, 1541975, 1603654, 2708875, 3083950, 4009135, 5417750, 7709875, 8018270, 15419750, 20045675, 40091350, 100228375, 200456750]

約数ペア:

[(1, 200456750), (2, 100228375), (5, 40091350), (10, 20045675), (13, 15419750), (25, 8018270), (26, 7709875), (37, 5417750), (50, 4009135), (65, 3083950), (74, 2708875), (125, 1603654), (130, 1541975), (185, 1083550), (250, 801827), (325, 616790), (370, 541775), (481, 416750), (650, 308395), (925, 216710), (962, 208375), (1625, 123358), (1667, 120250), (1850, 108355), (2405, 83350), (3250, 61679), (3334, 60125), (4625, 43342), (4810, 41675), (8335, 24050), (9250, 21671), (12025, 16670)]