220147994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{588631}}^1$

素因数の和:588661

約数の個数: 16

約数和(自身を含む): 381433536

約数和(自身を除く): 161285542

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 588631, 1177262, 6474941, 10006727, 12949882, 20013454, 110073997, 220147994]

約数ペア:

[(1, 220147994), (2, 110073997), (11, 20013454), (17, 12949882), (22, 10006727), (34, 6474941), (187, 1177262), (374, 588631)]