251380.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 10297728

約数和(自身を除く): 5915922

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 5107, 10214, 15321, 30642, 56177, 66391, 112354, 132782, 168531, 199173, 337062, 398346, 730301, 1460602, 2190903, 4381806]

約数ペア:

[(1, 4381806), (2, 2190903), (3, 1460602), (6, 730301), (11, 398346), (13, 337062), (22, 199173), (26, 168531), (33, 132782), (39, 112354), (66, 66391), (78, 56177), (143, 30642), (286, 15321), (429, 10214), (858, 5107)]