201626789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{1973}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 248502912

約数和(自身を除く): 46876123

約数列:

[1, 7, 13, 91, 1123, 1973, 7861, 13811, 14599, 25649, 102193, 179543, 2215679, 15509753, 28803827, 201626789]

約数ペア:

[(1, 201626789), (7, 28803827), (13, 15509753), (91, 2215679), (1123, 179543), (1973, 102193), (7861, 25649), (13811, 14599)]