208034457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{37423}}^1$

素因数の和:37552

約数の個数: 16

約数和(自身を含む): 296398080

約数和(自身を除く): 88363623

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 37423, 112269, 636191, 1908573, 4079107, 12237321, 69344819, 208034457]

約数ペア:

[(1, 208034457), (3, 69344819), (17, 12237321), (51, 4079107), (109, 1908573), (327, 636191), (1853, 112269), (5559, 37423)]