210029824

素因数分解:

$2^8\times {\mathrm{820429}}^1$

素因数の和:820445

約数の個数: 18

約数和(自身を含む): 419239730

約数和(自身を除く): 209209906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 820429, 1640858, 3281716, 6563432, 13126864, 26253728, 52507456, 105014912, 210029824]

約数ペア:

[(1, 210029824), (2, 105014912), (4, 52507456), (8, 26253728), (16, 13126864), (32, 6563432), (64, 3281716), (128, 1640858), (256, 820429)]