203664584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{480341}}^1$

素因数の和:480400

約数の個数: 16

約数和(自身を含む): 389077020

約数和(自身を除く): 185412436

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 480341, 960682, 1921364, 3842728, 25458073, 50916146, 101832292, 203664584]

約数ペア:

[(1, 203664584), (2, 101832292), (4, 50916146), (8, 25458073), (53, 3842728), (106, 1921364), (212, 960682), (424, 480341)]