202171115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{3727}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 255889920

約数和(自身を除く): 53718805

約数列:

[1, 5, 19, 95, 571, 2855, 3727, 10849, 18635, 54245, 70813, 354065, 2128117, 10640585, 40434223, 202171115]

約数ペア:

[(1, 202171115), (5, 40434223), (19, 10640585), (95, 2128117), (571, 354065), (2855, 70813), (3727, 54245), (10849, 18635)]