220176151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 242839296

約数和(自身を除く): 22663145

約数列:

[1, 13, 53, 223, 689, 1433, 2899, 11819, 18629, 75949, 153647, 319559, 987337, 4154267, 16936627, 220176151]

約数ペア:

[(1, 220176151), (13, 16936627), (53, 4154267), (223, 987337), (689, 319559), (1433, 153647), (2899, 75949), (11819, 18629)]