206766896

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16937}}^1$

素因数の和:17061

約数の個数: 40

約数和(自身を含む): 462068640

約数和(自身を除く): 255301744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 16937, 33874, 67748, 118559, 135496, 237118, 270992, 474236, 948472, 1846133, 1896944, 3692266, 7384532, 12922931, 14769064, 25845862, 29538128, 51691724, 103383448, 206766896]

約数ペア:

[(1, 206766896), (2, 103383448), (4, 51691724), (7, 29538128), (8, 25845862), (14, 14769064), (16, 12922931), (28, 7384532), (56, 3692266), (109, 1896944), (112, 1846133), (218, 948472), (436, 474236), (763, 270992), (872, 237118), (1526, 135496), (1744, 118559), (3052, 67748), (6104, 33874), (12208, 16937)]