206859632486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{16540831}}^1$

素因数の和:16540896

約数の個数: 24

約数和(自身を含む): 345074837184

約数和(自身を除く): 138215204698

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 16540831, 33081662, 215030803, 430061606, 612010747, 1224021494, 2795400439, 5590800878, 7956139711, 15912279422, 103429816243, 206859632486]

約数ペア:

[(1, 206859632486), (2, 103429816243), (13, 15912279422), (26, 7956139711), (37, 5590800878), (74, 2795400439), (169, 1224021494), (338, 612010747), (481, 430061606), (962, 215030803), (6253, 33081662), (12506, 16540831)]