208048335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1260899}}^1$

素因数の和:1260918

約数の個数: 16

約数和(自身を含む): 363139200

約数和(自身を除く): 155090865

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1260899, 3782697, 6304495, 13869889, 18913485, 41609667, 69349445, 208048335]

約数ペア:

[(1, 208048335), (3, 69349445), (5, 41609667), (11, 18913485), (15, 13869889), (33, 6304495), (55, 3782697), (165, 1260899)]