209751013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{5717}}^1$

素因数の和:7667

約数の個数: 8

約数和(自身を含む): 220943520

約数和(自身を除く): 11192507

約数列:

[1, 19, 1931, 5717, 36689, 108623, 11039527, 209751013]

約数ペア:

[(1, 209751013), (19, 11039527), (1931, 108623), (5717, 36689)]