199887624

素因数分解:

$2^3\times 3^2\times {\mathrm{2776217}}^1$

素因数の和:2776229

約数の個数: 24

約数和(自身を含む): 541362510

約数和(自身を除く): 341474886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2776217, 5552434, 8328651, 11104868, 16657302, 22209736, 24985953, 33314604, 49971906, 66629208, 99943812, 199887624]

約数ペア:

[(1, 199887624), (2, 99943812), (3, 66629208), (4, 49971906), (6, 33314604), (8, 24985953), (9, 22209736), (12, 16657302), (18, 11104868), (24, 8328651), (36, 5552434), (72, 2776217)]