211030265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{8087}}^1$

素因数の和:8416

約数の個数: 16

約数和(自身を含む): 269039232

約数和(自身を除く): 58008967

約数列:

[1, 5, 17, 85, 307, 1535, 5219, 8087, 26095, 40435, 137479, 687395, 2482709, 12413545, 42206053, 211030265]

約数ペア:

[(1, 211030265), (5, 42206053), (17, 12413545), (85, 2482709), (307, 687395), (1535, 137479), (5219, 40435), (8087, 26095)]