215045546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{23339}}^1$

素因数の和:23629

約数の個数: 16

約数和(自身を含む): 342817920

約数和(自身を除く): 127772374

約数列:

[1, 2, 17, 34, 271, 542, 4607, 9214, 23339, 46678, 396763, 793526, 6324869, 12649738, 107522773, 215045546]

約数ペア:

[(1, 215045546), (2, 107522773), (17, 12649738), (34, 6324869), (271, 793526), (542, 396763), (4607, 46678), (9214, 23339)]