209194397151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1\times {\mathrm{358301}}^1$

素因数の和:368566

約数の個数: 16

約数和(自身を含む): 293635655040

約数和(自身を除く): 84441257889

約数列:

[1, 3, 19, 57, 10243, 30729, 194617, 358301, 583851, 1074903, 6807719, 20423157, 3670077143, 11010231429, 69731465717, 209194397151]

約数ペア:

[(1, 209194397151), (3, 69731465717), (19, 11010231429), (57, 3670077143), (10243, 20423157), (30729, 6807719), (194617, 1074903), (358301, 583851)]