201717512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1861}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 401186520

約数和(自身を除く): 199469008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 797, 1594, 1861, 3188, 3722, 6376, 7444, 13549, 14888, 27098, 31637, 54196, 63274, 108392, 126548, 253096, 1483217, 2966434, 5932868, 11865736, 25214689, 50429378, 100858756, 201717512]

約数ペア:

[(1, 201717512), (2, 100858756), (4, 50429378), (8, 25214689), (17, 11865736), (34, 5932868), (68, 2966434), (136, 1483217), (797, 253096), (1594, 126548), (1861, 108392), (3188, 63274), (3722, 54196), (6376, 31637), (7444, 27098), (13549, 14888)]