218500126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{8231}}^1$

素因数の和:9267

約数の個数: 16

約数和(自身を含む): 353350368

約数和(自身を除く): 134850242

約数列:

[1, 2, 13, 26, 1021, 2042, 8231, 13273, 16462, 26546, 107003, 214006, 8403851, 16807702, 109250063, 218500126]

約数ペア:

[(1, 218500126), (2, 109250063), (13, 16807702), (26, 8403851), (1021, 214006), (2042, 107003), (8231, 26546), (13273, 16462)]