101990195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24967}}^1$

素因数の和:25034

約数の個数: 16

約数和(自身を含む): 131831040

約数和(自身を除く): 29840845

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 24967, 124835, 474373, 1073581, 2371865, 5367905, 20398039, 101990195]

約数ペア:

[(1, 101990195), (5, 20398039), (19, 5367905), (43, 2371865), (95, 1073581), (215, 474373), (817, 124835), (4085, 24967)]