201254560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96757}}^1$

素因数の和:96785

約数の個数: 48

約数和(自身を含む): 512043336

約数和(自身を除く): 310788776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 96757, 193514, 387028, 483785, 774056, 967570, 1257841, 1548112, 1935140, 2515682, 3096224, 3870280, 5031364, 6289205, 7740560, 10062728, 12578410, 15481120, 20125456, 25156820, 40250912, 50313640, 100627280, 201254560]

約数ペア:

[(1, 201254560), (2, 100627280), (4, 50313640), (5, 40250912), (8, 25156820), (10, 20125456), (13, 15481120), (16, 12578410), (20, 10062728), (26, 7740560), (32, 6289205), (40, 5031364), (52, 3870280), (65, 3096224), (80, 2515682), (104, 1935140), (130, 1548112), (160, 1257841), (208, 967570), (260, 774056), (416, 483785), (520, 387028), (1040, 193514), (2080, 96757)]