204401813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{11393}}^1$

素因数の和:11644

約数の個数: 16

約数和(自身を含む): 255954816

約数和(自身を除く): 51553003

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 11393, 17941, 79751, 125323, 877261, 2654569, 18581983, 29200259, 204401813]

約数ペア:

[(1, 204401813), (7, 29200259), (11, 18581983), (77, 2654569), (233, 877261), (1631, 125323), (2563, 79751), (11393, 17941)]