211779601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12101}}^1$

素因数の和:12192

約数の個数: 16

約数和(自身を含む): 242814528

約数和(自身を除く): 31034927

約数列:

[1, 11, 37, 43, 407, 473, 1591, 12101, 17501, 133111, 447737, 520343, 4925107, 5723773, 19252691, 211779601]

約数ペア:

[(1, 211779601), (11, 19252691), (37, 5723773), (43, 4925107), (407, 520343), (473, 447737), (1591, 133111), (12101, 17501)]