233823820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{285151}}^1$

素因数の和:285201

約数の個数: 24

約数和(自身を含む): 503008128

約数和(自身を除く): 269184308

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 285151, 570302, 1140604, 1425755, 2851510, 5703020, 11691191, 23382382, 46764764, 58455955, 116911910, 233823820]

約数ペア:

[(1, 233823820), (2, 116911910), (4, 58455955), (5, 46764764), (10, 23382382), (20, 11691191), (41, 5703020), (82, 2851510), (164, 1425755), (205, 1140604), (410, 570302), (820, 285151)]