206543644554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2647995443}}^1$

素因数の和:2647995461

約数の個数: 16

約数和(自身を含む): 444863234592

約数和(自身を除く): 238319590038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2647995443, 5295990886, 7943986329, 15887972658, 34423940759, 68847881518, 103271822277, 206543644554]

約数ペア:

[(1, 206543644554), (2, 103271822277), (3, 68847881518), (6, 34423940759), (13, 15887972658), (26, 7943986329), (39, 5295990886), (78, 2647995443)]