200745350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 438159456

約数和(自身を除く): 237414106

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 37, 50, 65, 74, 85, 130, 170, 185, 221, 325, 370, 425, 442, 481, 491, 629, 650, 850, 925, 962, 982, 1105, 1258, 1850, 2210, 2405, 2455, 3145, 4810, 4910, 5525, 6290, 6383, 8177, 8347, 11050, 12025, 12275, 12766, 15725, 16354, 16694, 18167, 24050, 24550, 31450, 31915, 36334, 40885, 41735, 63830, 81770, 83470, 90835, 108511, 159575, 181670, 204425, 208675, 217022, 236171, 308839, 319150, 408850, 417350, 454175, 472342, 542555, 617678, 908350, 1085110, 1180855, 1544195, 2361710, 2712775, 3088390, 4014907, 5425550, 5904275, 7720975, 8029814, 11808550, 15441950, 20074535, 40149070, 100372675, 200745350]

約数ペア:

[(1, 200745350), (2, 100372675), (5, 40149070), (10, 20074535), (13, 15441950), (17, 11808550), (25, 8029814), (26, 7720975), (34, 5904275), (37, 5425550), (50, 4014907), (65, 3088390), (74, 2712775), (85, 2361710), (130, 1544195), (170, 1180855), (185, 1085110), (221, 908350), (325, 617678), (370, 542555), (425, 472342), (442, 454175), (481, 417350), (491, 408850), (629, 319150), (650, 308839), (850, 236171), (925, 217022), (962, 208675), (982, 204425), (1105, 181670), (1258, 159575), (1850, 108511), (2210, 90835), (2405, 83470), (2455, 81770), (3145, 63830), (4810, 41735), (4910, 40885), (5525, 36334), (6290, 31915), (6383, 31450), (8177, 24550), (8347, 24050), (11050, 18167), (12025, 16694), (12275, 16354), (12766, 15725)]