208102011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{4363}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 299126016

約数和(自身を除く): 91024005

約数列:

[1, 3, 13, 39, 1223, 3669, 4363, 13089, 15899, 47697, 56719, 170157, 5335949, 16007847, 69367337, 208102011]

約数ペア:

[(1, 208102011), (3, 69367337), (13, 16007847), (39, 5335949), (1223, 170157), (3669, 56719), (4363, 47697), (13089, 15899)]