207916878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2665601}}^1$

素因数の和:2665619

約数の個数: 16

約数和(自身を含む): 447821136

約数和(自身を除く): 239904258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2665601, 5331202, 7996803, 15993606, 34652813, 69305626, 103958439, 207916878]

約数ペア:

[(1, 207916878), (2, 103958439), (3, 69305626), (6, 34652813), (13, 15993606), (26, 7996803), (39, 5331202), (78, 2665601)]