205740239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11279}}^1$

素因数の和:11362

約数の個数: 16

約数和(自身を含む): 231465600

約数和(自身を除く): 25725361

約数列:

[1, 17, 29, 37, 493, 629, 1073, 11279, 18241, 191743, 327091, 417323, 5560547, 7094491, 12102367, 205740239]

約数ペア:

[(1, 205740239), (17, 12102367), (29, 7094491), (37, 5560547), (493, 417323), (629, 327091), (1073, 191743), (11279, 18241)]