208584772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1873}}^1\times {\mathrm{2531}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 398577312

約数和(自身を除く): 189992540

約数列:

[1, 2, 4, 11, 22, 44, 1873, 2531, 3746, 5062, 7492, 10124, 20603, 27841, 41206, 55682, 82412, 111364, 4740563, 9481126, 18962252, 52146193, 104292386, 208584772]

約数ペア:

[(1, 208584772), (2, 104292386), (4, 52146193), (11, 18962252), (22, 9481126), (44, 4740563), (1873, 111364), (2531, 82412), (3746, 55682), (5062, 41206), (7492, 27841), (10124, 20603)]