201446912

素因数分解:

$2^9\times {\mathrm{393451}}^1$

素因数の和:393469

約数の個数: 20

約数和(自身を含む): 402501396

約数和(自身を除く): 201054484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393451, 786902, 1573804, 3147608, 6295216, 12590432, 25180864, 50361728, 100723456, 201446912]

約数ペア:

[(1, 201446912), (2, 100723456), (4, 50361728), (8, 25180864), (16, 12590432), (32, 6295216), (64, 3147608), (128, 1573804), (256, 786902), (512, 393451)]