220332517729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1483}}^1\times {\mathrm{20759}}^1$

素因数の和:22680

約数の個数: 16

約数和(自身を含む): 234016352640

約数和(自身を除く): 13683834911

約数列:

[1, 17, 421, 1483, 7157, 20759, 25211, 352903, 624343, 8739539, 10613831, 30785597, 148572163, 523355149, 12960736337, 220332517729]

約数ペア:

[(1, 220332517729), (17, 12960736337), (421, 523355149), (1483, 148572163), (7157, 30785597), (20759, 10613831), (25211, 8739539), (352903, 624343)]