220160157

素因数分解:

$3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{7127}}^1$

素因数の和:8608

約数の個数: 16

約数和(自身を含む): 335757312

約数和(自身を除く): 115597155

約数列:

[1, 3, 7, 21, 1471, 4413, 7127, 10297, 21381, 30891, 49889, 149667, 10483817, 31451451, 73386719, 220160157]

約数ペア:

[(1, 220160157), (3, 73386719), (7, 31451451), (21, 10483817), (1471, 149667), (4413, 49889), (7127, 30891), (10297, 21381)]