205662784

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{25303}}^1$

素因数の和:25442

約数の個数: 28

約数和(自身を含む): 411341824

約数和(自身を除く): 205679040

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 25303, 50606, 101212, 202424, 404848, 809696, 1619392, 3213481, 6426962, 12853924, 25707848, 51415696, 102831392, 205662784]

約数ペア:

[(1, 205662784), (2, 102831392), (4, 51415696), (8, 25707848), (16, 12853924), (32, 6426962), (64, 3213481), (127, 1619392), (254, 809696), (508, 404848), (1016, 202424), (2032, 101212), (4064, 50606), (8128, 25303)]