208026889

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{8069}}^1$

素因数の和:8232

約数の個数: 16

約数和(自身を含む): 247910400

約数和(自身を除く): 39883511

約数列:

[1, 7, 29, 127, 203, 889, 3683, 8069, 25781, 56483, 234001, 1024763, 1638007, 7173341, 29718127, 208026889]

約数ペア:

[(1, 208026889), (7, 29718127), (29, 7173341), (127, 1638007), (203, 1024763), (889, 234001), (3683, 56483), (8069, 25781)]