208022378

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1\times {\mathrm{1487}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 315515520

約数和(自身を除く): 107493142

約数列:

[1, 2, 113, 226, 619, 1238, 1487, 2974, 69947, 139894, 168031, 336062, 920453, 1840906, 104011189, 208022378]

約数ペア:

[(1, 208022378), (2, 104011189), (113, 1840906), (226, 920453), (619, 336062), (1238, 168031), (1487, 139894), (2974, 69947)]