210490624

素因数分解:

$2^8\times {\mathrm{822229}}^1$

素因数の和:822245

約数の個数: 18

約数和(自身を含む): 420159530

約数和(自身を除く): 209668906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 822229, 1644458, 3288916, 6577832, 13155664, 26311328, 52622656, 105245312, 210490624]

約数ペア:

[(1, 210490624), (2, 105245312), (4, 52622656), (8, 26311328), (16, 13155664), (32, 6577832), (64, 3288916), (128, 1644458), (256, 822229)]