201729776

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{65327}}^1$

素因数の和:65528

約数の個数: 20

約数和(自身を含む): 392882592

約数和(自身を除く): 191152816

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 65327, 130654, 261308, 522616, 1045232, 12608111, 25216222, 50432444, 100864888, 201729776]

約数ペア:

[(1, 201729776), (2, 100864888), (4, 50432444), (8, 25216222), (16, 12608111), (193, 1045232), (386, 522616), (772, 261308), (1544, 130654), (3088, 65327)]