200507554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{453637}}^1$

素因数の和:453669

約数の個数: 16

約数和(自身を含む): 342950328

約数和(自身を除く): 142442774

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 453637, 907274, 5897281, 7711829, 11794562, 15423658, 100253777, 200507554]

約数ペア:

[(1, 200507554), (2, 100253777), (13, 15423658), (17, 11794562), (26, 7711829), (34, 5897281), (221, 907274), (442, 453637)]