200409986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{753421}}^1$

素因数の和:753449

約数の個数: 16

約数和(自身を含む): 361642560

約数和(自身を除く): 161232574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 753421, 1506842, 5273947, 10547894, 14314999, 28629998, 100204993, 200409986]

約数ペア:

[(1, 200409986), (2, 100204993), (7, 28629998), (14, 14314999), (19, 10547894), (38, 5273947), (133, 1506842), (266, 753421)]