220141658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{28837}}^1$

素因数の和:29197

約数の個数: 16

約数和(自身を含む): 361282464

約数和(自身を除く): 141140806

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 28837, 57674, 317207, 634414, 10006439, 20012878, 110070829, 220141658]

約数ペア:

[(1, 220141658), (2, 110070829), (11, 20012878), (22, 10006439), (347, 634414), (694, 317207), (3817, 57674), (7634, 28837)]