203460260

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{43661}}^1$

素因数の和:43903

約数の個数: 24

約数和(自身を含む): 429110136

約数和(自身を除く): 225649876

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 43661, 87322, 174644, 218305, 436610, 873220, 10173013, 20346026, 40692052, 50865065, 101730130, 203460260]

約数ペア:

[(1, 203460260), (2, 101730130), (4, 50865065), (5, 40692052), (10, 20346026), (20, 10173013), (233, 873220), (466, 436610), (932, 218305), (1165, 174644), (2330, 87322), (4660, 43661)]