208534963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{7229}}^1$

素因数の和:7566

約数の個数: 16

約数和(自身を含む): 257503680

約数和(自身を除く): 48968717

約数列:

[1, 7, 13, 91, 317, 2219, 4121, 7229, 28847, 50603, 93977, 657839, 2291593, 16041151, 29790709, 208534963]

約数ペア:

[(1, 208534963), (7, 29790709), (13, 16041151), (91, 2291593), (317, 657839), (2219, 93977), (4121, 50603), (7229, 28847)]