218955869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12071}}^1$

素因数の和:12196

約数の個数: 16

約数和(自身を含む): 255540096

約数和(自身を除く): 36584227

約数列:

[1, 11, 17, 97, 187, 1067, 1649, 12071, 18139, 132781, 205207, 1170887, 2257277, 12879757, 19905079, 218955869]

約数ペア:

[(1, 218955869), (11, 19905079), (17, 12879757), (97, 2257277), (187, 1170887), (1067, 205207), (1649, 132781), (12071, 18139)]