205767200418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2638041031}}^1$

素因数の和:2638041049

約数の個数: 16

約数和(自身を含む): 443190893376

約数和(自身を除く): 237423692958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2638041031, 5276082062, 7914123093, 15828246186, 34294533403, 68589066806, 102883600209, 205767200418]

約数ペア:

[(1, 205767200418), (2, 102883600209), (3, 68589066806), (6, 34294533403), (13, 15828246186), (26, 7914123093), (39, 5276082062), (78, 2638041031)]