201084070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25747}}^1$

素因数の和:25836

約数の個数: 32

約数和(自身を含む): 400432896

約数和(自身を除く): 199348826

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 25747, 51494, 128735, 257470, 283217, 566434, 1416085, 1828037, 2832170, 3656074, 9140185, 18280370, 20108407, 40216814, 100542035, 201084070]

約数ペア:

[(1, 201084070), (2, 100542035), (5, 40216814), (10, 20108407), (11, 18280370), (22, 9140185), (55, 3656074), (71, 2832170), (110, 1828037), (142, 1416085), (355, 566434), (710, 283217), (781, 257470), (1562, 128735), (3905, 51494), (7810, 25747)]