207819627

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{1733}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 281657088

約数和(自身を除く): 73837461

約数列:

[1, 3, 71, 213, 563, 1689, 1733, 5199, 39973, 119919, 123043, 369129, 975679, 2927037, 69273209, 207819627]

約数ペア:

[(1, 207819627), (3, 69273209), (71, 2927037), (213, 975679), (563, 369129), (1689, 123043), (1733, 119919), (5199, 39973)]