204037570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109111}}^1$

素因数の和:109146

約数の個数: 32

約数和(自身を含む): 424227456

約数和(自身を除く): 220189886

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 109111, 218222, 545555, 1091110, 1200221, 1854887, 2400442, 3709774, 6001105, 9274435, 12002210, 18548870, 20403757, 40807514, 102018785, 204037570]

約数ペア:

[(1, 204037570), (2, 102018785), (5, 40807514), (10, 20403757), (11, 18548870), (17, 12002210), (22, 9274435), (34, 6001105), (55, 3709774), (85, 2400442), (110, 1854887), (170, 1200221), (187, 1091110), (374, 545555), (935, 218222), (1870, 109111)]