201471908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4578907}}^1$

素因数の和:4578922

約数の個数: 12

約数和(自身を含む): 384628272

約数和(自身を除く): 183156364

約数列:

[1, 2, 4, 11, 22, 44, 4578907, 9157814, 18315628, 50367977, 100735954, 201471908]

約数ペア:

[(1, 201471908), (2, 100735954), (4, 50367977), (11, 18315628), (22, 9157814), (44, 4578907)]