208021268820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3467021147}}^1$

素因数の和:3467021159

約数の個数: 24

約数和(自身を含む): 582459552864

約数和(自身を除く): 374438284044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3467021147, 6934042294, 10401063441, 13868084588, 17335105735, 20802126882, 34670211470, 41604253764, 52005317205, 69340422940, 104010634410, 208021268820]

約数ペア:

[(1, 208021268820), (2, 104010634410), (3, 69340422940), (4, 52005317205), (5, 41604253764), (6, 34670211470), (10, 20802126882), (12, 17335105735), (15, 13868084588), (20, 10401063441), (30, 6934042294), (60, 3467021147)]