200422912

素因数分解:

$2^9\times {\mathrm{391451}}^1$

素因数の和:391469

約数の個数: 20

約数和(自身を含む): 400455396

約数和(自身を除く): 200032484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 391451, 782902, 1565804, 3131608, 6263216, 12526432, 25052864, 50105728, 100211456, 200422912]

約数ペア:

[(1, 200422912), (2, 100211456), (4, 50105728), (8, 25052864), (16, 12526432), (32, 6263216), (64, 3131608), (128, 1565804), (256, 782902), (512, 391451)]