200812288

素因数分解:

$2^8\times {\mathrm{784423}}^1$

素因数の和:784439

約数の個数: 18

約数和(自身を含む): 400840664

約数和(自身を除く): 200028376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 784423, 1568846, 3137692, 6275384, 12550768, 25101536, 50203072, 100406144, 200812288]

約数ペア:

[(1, 200812288), (2, 100406144), (4, 50203072), (8, 25101536), (16, 12550768), (32, 6275384), (64, 3137692), (128, 1568846), (256, 784423)]