208037478981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{32298941}}^1$

素因数の和:32299076

約数の個数: 16

約数和(自身を含む): 294566351040

約数和(自身を除く): 86528872059

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 32298941, 96896823, 613679879, 1841039637, 3649780333, 10949340999, 69345826327, 208037478981]

約数ペア:

[(1, 208037478981), (3, 69345826327), (19, 10949340999), (57, 3649780333), (113, 1841039637), (339, 613679879), (2147, 96896823), (6441, 32298941)]