201719288

素因数分解:

$2^3\times {\mathrm{2341}}^1\times {\mathrm{10771}}^1$

素因数の和:13118

約数の個数: 16

約数和(自身を含む): 378420360

約数和(自身を除く): 176701072

約数列:

[1, 2, 4, 8, 2341, 4682, 9364, 10771, 18728, 21542, 43084, 86168, 25214911, 50429822, 100859644, 201719288]

約数ペア:

[(1, 201719288), (2, 100859644), (4, 50429822), (8, 25214911), (2341, 86168), (4682, 43084), (9364, 21542), (10771, 18728)]