202017510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32531}}^1$

素因数の和:32570

約数の個数: 64

約数和(自身を含む): 562152960

約数和(自身を除く): 360135450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 32531, 65062, 97593, 162655, 195186, 292779, 325310, 487965, 585558, 748213, 878337, 975930, 1463895, 1496426, 1756674, 2244639, 2927790, 3741065, 4391685, 4489278, 6733917, 7482130, 8783370, 11223195, 13467834, 20201751, 22446390, 33669585, 40403502, 67339170, 101008755, 202017510]

約数ペア:

[(1, 202017510), (2, 101008755), (3, 67339170), (5, 40403502), (6, 33669585), (9, 22446390), (10, 20201751), (15, 13467834), (18, 11223195), (23, 8783370), (27, 7482130), (30, 6733917), (45, 4489278), (46, 4391685), (54, 3741065), (69, 2927790), (90, 2244639), (115, 1756674), (135, 1496426), (138, 1463895), (207, 975930), (230, 878337), (270, 748213), (345, 585558), (414, 487965), (621, 325310), (690, 292779), (1035, 195186), (1242, 162655), (2070, 97593), (3105, 65062), (6210, 32531)]