201754006571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{404081}}^1$

素因数の和:404486

約数の個数: 16

約数和(自身を含む): 219497342400

約数和(自身を除く): 17743335829

約数列:

[1, 13, 193, 199, 2509, 2587, 38407, 404081, 499291, 5253053, 77987633, 80412119, 1013839229, 1045357547, 15519538967, 201754006571]

約数ペア:

[(1, 201754006571), (13, 15519538967), (193, 1045357547), (199, 1013839229), (2509, 80412119), (2587, 77987633), (38407, 5253053), (404081, 499291)]