201657876310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213641}}^1\times {\mathrm{8581}}^1$

素因数の和:222240

約数の個数: 32

約数和(自身を含む): 396030739104

約数和(自身を除く): 194372862794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8581, 17162, 42905, 85810, 94391, 188782, 213641, 427282, 471955, 943910, 1068205, 2136410, 2350051, 4700102, 11750255, 23500510, 1833253421, 3666506842, 9166267105, 18332534210, 20165787631, 40331575262, 100828938155, 201657876310]

約数ペア:

[(1, 201657876310), (2, 100828938155), (5, 40331575262), (10, 20165787631), (11, 18332534210), (22, 9166267105), (55, 3666506842), (110, 1833253421), (8581, 23500510), (17162, 11750255), (42905, 4700102), (85810, 2350051), (94391, 2136410), (188782, 1068205), (213641, 943910), (427282, 471955)]