212180847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{10369}}^1$

素因数の和:10750

約数の個数: 16

約数和(自身を含む): 298656000

約数和(自身を除く): 86475153

約数列:

[1, 3, 19, 57, 359, 1077, 6821, 10369, 20463, 31107, 197011, 591033, 3722471, 11167413, 70726949, 212180847]

約数ペア:

[(1, 212180847), (3, 70726949), (19, 11167413), (57, 3722471), (359, 591033), (1077, 197011), (6821, 31107), (10369, 20463)]