208183727

素因数分解:

${\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 217054080

約数和(自身を除く): 8870353

約数列:

[1, 47, 89, 157, 317, 4183, 7379, 13973, 14899, 28213, 49769, 656731, 1326011, 2339143, 4429441, 208183727]

約数ペア:

[(1, 208183727), (47, 4429441), (89, 2339143), (157, 1326011), (317, 656731), (4183, 49769), (7379, 28213), (13973, 14899)]