205251306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2631427}}^1$

素因数の和:2631445

約数の個数: 16

約数和(自身を含む): 442079904

約数和(自身を除く): 236828598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2631427, 5262854, 7894281, 15788562, 34208551, 68417102, 102625653, 205251306]

約数ペア:

[(1, 205251306), (2, 102625653), (3, 68417102), (6, 34208551), (13, 15788562), (26, 7894281), (39, 5262854), (78, 2631427)]