201379816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{208037}}^1$

素因数の和:208065

約数の個数: 24

約数和(自身を含む): 415035810

約数和(自身を除く): 213655994

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 208037, 416074, 832148, 1664296, 2288407, 4576814, 9153628, 18307256, 25172477, 50344954, 100689908, 201379816]

約数ペア:

[(1, 201379816), (2, 100689908), (4, 50344954), (8, 25172477), (11, 18307256), (22, 9153628), (44, 4576814), (88, 2288407), (121, 1664296), (242, 832148), (484, 416074), (968, 208037)]