204553435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39451}}^1$

素因数の和:39534

約数の個数: 16

約数和(自身を含む): 264170592

約数和(自身を除く): 59617157

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 39451, 197255, 670667, 2406511, 3353335, 12032555, 40910687, 204553435]

約数ペア:

[(1, 204553435), (5, 40910687), (17, 12032555), (61, 3353335), (85, 2406511), (305, 670667), (1037, 197255), (5185, 39451)]