201990844809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{726301}}^1$

素因数の和:728697

約数の個数: 24

約数和(自身を含む): 314340600392

約数和(自身を除く): 112349755583

約数列:

[1, 3, 9, 13, 39, 117, 2377, 7131, 21393, 30901, 92703, 278109, 726301, 2178903, 6536709, 9441913, 28325739, 84977217, 1726417477, 5179252431, 15537757293, 22443427201, 67330281603, 201990844809]

約数ペア:

[(1, 201990844809), (3, 67330281603), (9, 22443427201), (13, 15537757293), (39, 5179252431), (117, 1726417477), (2377, 84977217), (7131, 28325739), (21393, 9441913), (30901, 6536709), (92703, 2178903), (278109, 726301)]