201731305

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{2143}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 246680064

約数和(自身を除く): 44948759

約数列:

[1, 5, 67, 281, 335, 1405, 2143, 10715, 18827, 94135, 143581, 602183, 717905, 3010915, 40346261, 201731305]

約数ペア:

[(1, 201731305), (5, 40346261), (67, 3010915), (281, 717905), (335, 602183), (1405, 143581), (2143, 94135), (10715, 18827)]