204613456

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{84691}}^1$

素因数の和:84850

約数の個数: 20

約数和(自身を含む): 399068704

約数和(自身を除く): 194455248

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 84691, 169382, 338764, 677528, 1355056, 12788341, 25576682, 51153364, 102306728, 204613456]

約数ペア:

[(1, 204613456), (2, 102306728), (4, 51153364), (8, 25576682), (16, 12788341), (151, 1355056), (302, 677528), (604, 338764), (1208, 169382), (2416, 84691)]