208549489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 223851600

約数和(自身を除く): 15302111

約数列:

[1, 17, 149, 281, 293, 2533, 4777, 4981, 41869, 43657, 82333, 711773, 742169, 1399661, 12267617, 208549489]

約数ペア:

[(1, 208549489), (17, 12267617), (149, 1399661), (281, 742169), (293, 711773), (2533, 82333), (4777, 43657), (4981, 41869)]