210238559

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 221195520

約数和(自身を除く): 10956961

約数列:

[1, 31, 89, 181, 421, 2759, 5611, 13051, 16109, 37469, 76201, 499379, 1161539, 2362231, 6781889, 210238559]

約数ペア:

[(1, 210238559), (31, 6781889), (89, 2362231), (181, 1161539), (421, 499379), (2759, 76201), (5611, 37469), (13051, 16109)]