189909635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{7951}}^1$

素因数の和:8254

約数の個数: 16

約数和(自身を含む): 242186112

約数和(自身を除く): 52276477

約数列:

[1, 5, 17, 85, 281, 1405, 4777, 7951, 23885, 39755, 135167, 675835, 2234231, 11171155, 37981927, 189909635]

約数ペア:

[(1, 189909635), (5, 37981927), (17, 11171155), (85, 2234231), (281, 675835), (1405, 135167), (4777, 39755), (7951, 23885)]