216965617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{35797}}^1$

素因数の和:35856

約数の個数: 16

約数和(自身を含む): 257745600

約数和(自身を除く): 40779983

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 35797, 393767, 680143, 1038113, 7481573, 11419243, 19724147, 216965617]

約数ペア:

[(1, 216965617), (11, 19724147), (19, 11419243), (29, 7481573), (209, 1038113), (319, 680143), (551, 393767), (6061, 35797)]