205076495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39937}}^1$

素因数の和:40034

約数の個数: 16

約数和(自身を含む): 268383360

約数和(自身を除く): 63306865

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 39937, 199685, 519181, 2595905, 3155023, 15775115, 41015299, 205076495]

約数ペア:

[(1, 205076495), (5, 41015299), (13, 15775115), (65, 3155023), (79, 2595905), (395, 519181), (1027, 199685), (5135, 39937)]