201625910830

素因数分解:

$2^1\times 5^1\times {\mathrm{8161}}^1\times {\mathrm{2470603}}^1$

素因数の和:2478771

約数の個数: 16

約数和(自身を含む): 362971257264

約数和(自身を除く): 161345346434

約数列:

[1, 2, 5, 10, 8161, 16322, 40805, 81610, 2470603, 4941206, 12353015, 24706030, 20162591083, 40325182166, 100812955415, 201625910830]

約数ペア:

[(1, 201625910830), (2, 100812955415), (5, 40325182166), (10, 20162591083), (8161, 24706030), (16322, 12353015), (40805, 4941206), (81610, 2470603)]