208546922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 339045264

約数和(自身を除く): 130498342

約数列:

[1, 2, 17, 34, 61, 122, 193, 386, 521, 1037, 1042, 2074, 3281, 6562, 8857, 11773, 17714, 23546, 31781, 63562, 100553, 200141, 201106, 400282, 540277, 1080554, 1709401, 3418802, 6133733, 12267466, 104273461, 208546922]

約数ペア:

[(1, 208546922), (2, 104273461), (17, 12267466), (34, 6133733), (61, 3418802), (122, 1709401), (193, 1080554), (386, 540277), (521, 400282), (1037, 201106), (1042, 200141), (2074, 100553), (3281, 63562), (6562, 31781), (8857, 23546), (11773, 17714)]