141863548

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{3343}}^1$

素因数の和:3553

約数の個数: 18

約数和(自身を含む): 250769904

約数和(自身を除く): 108906356

約数列:

[1, 2, 4, 103, 206, 412, 3343, 6686, 10609, 13372, 21218, 42436, 344329, 688658, 1377316, 35465887, 70931774, 141863548]

約数ペア:

[(1, 141863548), (2, 70931774), (4, 35465887), (103, 1377316), (206, 688658), (412, 344329), (3343, 42436), (6686, 21218), (10609, 13372)]