207932478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2665801}}^1$

素因数の和:2665819

約数の個数: 16

約数和(自身を含む): 447854736

約数和(自身を除く): 239922258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2665801, 5331602, 7997403, 15994806, 34655413, 69310826, 103966239, 207932478]

約数ペア:

[(1, 207932478), (2, 103966239), (3, 69310826), (6, 34655413), (13, 15994806), (26, 7997403), (39, 5331602), (78, 2665801)]