201009904956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3103729}}^1$

素因数の和:3104003

約数の個数: 72

約数和(自身を含む): 582954983520

約数和(自身を除く): 381945078564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2313, 3084, 3598, 4626, 5397, 7196, 9252, 10794, 16191, 21588, 32382, 64764, 3103729, 6207458, 9311187, 12414916, 18622374, 21726103, 27933561, 37244748, 43452206, 55867122, 65178309, 86904412, 111734244, 130356618, 195534927, 260713236, 391069854, 782139708, 797658353, 1595316706, 2392975059, 3190633412, 4785950118, 5583608471, 7178925177, 9571900236, 11167216942, 14357850354, 16750825413, 22334433884, 28715700708, 33501650826, 50252476239, 67003301652, 100504952478, 201009904956]

約数ペア:

[(1, 201009904956), (2, 100504952478), (3, 67003301652), (4, 50252476239), (6, 33501650826), (7, 28715700708), (9, 22334433884), (12, 16750825413), (14, 14357850354), (18, 11167216942), (21, 9571900236), (28, 7178925177), (36, 5583608471), (42, 4785950118), (63, 3190633412), (84, 2392975059), (126, 1595316706), (252, 797658353), (257, 782139708), (514, 391069854), (771, 260713236), (1028, 195534927), (1542, 130356618), (1799, 111734244), (2313, 86904412), (3084, 65178309), (3598, 55867122), (4626, 43452206), (5397, 37244748), (7196, 27933561), (9252, 21726103), (10794, 18622374), (16191, 12414916), (21588, 9311187), (32382, 6207458), (64764, 3103729)]