201757768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1453}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 401216760

約数和(自身を除く): 199458992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1021, 1453, 2042, 2906, 4084, 5812, 8168, 11624, 17357, 24701, 34714, 49402, 69428, 98804, 138856, 197608, 1483513, 2967026, 5934052, 11868104, 25219721, 50439442, 100878884, 201757768]

約数ペア:

[(1, 201757768), (2, 100878884), (4, 50439442), (8, 25219721), (17, 11868104), (34, 5934052), (68, 2967026), (136, 1483513), (1021, 197608), (1453, 138856), (2042, 98804), (2906, 69428), (4084, 49402), (5812, 34714), (8168, 24701), (11624, 17357)]