199356253512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{638962351}}^1$

素因数の和:638962373

約数の個数: 32

約数和(自身を含む): 536728375680

約数和(自身を除く): 337372122168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 638962351, 1277924702, 1916887053, 2555849404, 3833774106, 5111698808, 7667548212, 8306510563, 15335096424, 16613021126, 24919531689, 33226042252, 49839063378, 66452084504, 99678126756, 199356253512]

約数ペア:

[(1, 199356253512), (2, 99678126756), (3, 66452084504), (4, 49839063378), (6, 33226042252), (8, 24919531689), (12, 16613021126), (13, 15335096424), (24, 8306510563), (26, 7667548212), (39, 5111698808), (52, 3833774106), (78, 2555849404), (104, 1916887053), (156, 1277924702), (312, 638962351)]