208791094

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{3259}}^1$

素因数の和:3675

約数の個数: 16

約数和(自身を含む): 317341440

約数和(自身を除く): 108550346

約数列:

[1, 2, 103, 206, 311, 622, 3259, 6518, 32033, 64066, 335677, 671354, 1013549, 2027098, 104395547, 208791094]

約数ペア:

[(1, 208791094), (2, 104395547), (103, 2027098), (206, 1013549), (311, 671354), (622, 335677), (3259, 64066), (6518, 32033)]