210353941

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{2531}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 248905728

約数和(自身を除く): 38551787

約数列:

[1, 7, 31, 217, 383, 2531, 2681, 11873, 17717, 78461, 83111, 549227, 969373, 6785611, 30050563, 210353941]

約数ペア:

[(1, 210353941), (7, 30050563), (31, 6785611), (217, 969373), (383, 549227), (2531, 83111), (2681, 78461), (11873, 17717)]