201628798870

素因数分解:

$2^1\times 5^1\times {\mathrm{110899}}^1\times {\mathrm{181813}}^1$

素因数の和:292719

約数の個数: 16

約数和(自身を含む): 362937106800

約数和(自身を除く): 161308307930

約数列:

[1, 2, 5, 10, 110899, 181813, 221798, 363626, 554495, 909065, 1108990, 1818130, 20162879887, 40325759774, 100814399435, 201628798870]

約数ペア:

[(1, 201628798870), (2, 100814399435), (5, 40325759774), (10, 20162879887), (110899, 1818130), (181813, 1108990), (221798, 909065), (363626, 554495)]