211678022129

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{3929}}^1\times {\mathrm{68111}}^1$

素因数の和:72160

約数の個数: 16

約数和(自身を含む): 244124305920

約数和(自身を除く): 32446283791

約数列:

[1, 7, 113, 791, 3929, 27503, 68111, 443977, 476777, 3107839, 7696543, 53875801, 267608119, 1873256833, 30239717447, 211678022129]

約数ペア:

[(1, 211678022129), (7, 30239717447), (113, 1873256833), (791, 267608119), (3929, 53875801), (27503, 7696543), (68111, 3107839), (443977, 476777)]