200950280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 472392000

約数和(自身を除く): 271441720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 214, 232, 290, 428, 535, 580, 856, 1070, 1160, 1619, 2140, 3103, 3238, 4280, 6206, 6476, 8095, 12412, 12952, 15515, 16190, 24824, 31030, 32380, 46951, 62060, 64760, 93902, 124120, 173233, 187804, 234755, 346466, 375608, 469510, 692932, 866165, 939020, 1385864, 1732330, 1878040, 3464660, 5023757, 6929320, 10047514, 20095028, 25118785, 40190056, 50237570, 100475140, 200950280]

約数ペア:

[(1, 200950280), (2, 100475140), (4, 50237570), (5, 40190056), (8, 25118785), (10, 20095028), (20, 10047514), (29, 6929320), (40, 5023757), (58, 3464660), (107, 1878040), (116, 1732330), (145, 1385864), (214, 939020), (232, 866165), (290, 692932), (428, 469510), (535, 375608), (580, 346466), (856, 234755), (1070, 187804), (1160, 173233), (1619, 124120), (2140, 93902), (3103, 64760), (3238, 62060), (4280, 46951), (6206, 32380), (6476, 31030), (8095, 24824), (12412, 16190), (12952, 15515)]