71710202

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 109396224

約数和(自身を除く): 37686022

約数列:

[1, 2, 101, 151, 202, 302, 2351, 4702, 15251, 30502, 237451, 355001, 474902, 710002, 35855101, 71710202]

約数ペア:

[(1, 71710202), (2, 35855101), (101, 710002), (151, 474902), (202, 355001), (302, 237451), (2351, 30502), (4702, 15251)]