201458032

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{65239}}^1$

素因数の和:65440

約数の個数: 20

約数和(自身を含む): 392353360

約数和(自身を除く): 190895328

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 65239, 130478, 260956, 521912, 1043824, 12591127, 25182254, 50364508, 100729016, 201458032]

約数ペア:

[(1, 201458032), (2, 100729016), (4, 50364508), (8, 25182254), (16, 12591127), (193, 1043824), (386, 521912), (772, 260956), (1544, 130478), (3088, 65239)]