229227571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 250387200

約数和(自身を除く): 21159629

約数列:

[1, 19, 29, 551, 643, 647, 12217, 12293, 18647, 18763, 354293, 356497, 416021, 7904399, 12064609, 229227571]

約数ペア:

[(1, 229227571), (19, 12064609), (29, 7904399), (551, 416021), (643, 356497), (647, 354293), (12217, 18763), (12293, 18647)]