209051754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18803}}^1$

素因数の和:18934

約数の個数: 32

約数和(自身を含む): 446783040

約数和(自身を除く): 237731286

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 18803, 37606, 56409, 112818, 319651, 639302, 958953, 1917906, 2049527, 4099054, 6148581, 12297162, 34841959, 69683918, 104525877, 209051754]

約数ペア:

[(1, 209051754), (2, 104525877), (3, 69683918), (6, 34841959), (17, 12297162), (34, 6148581), (51, 4099054), (102, 2049527), (109, 1917906), (218, 958953), (327, 639302), (654, 319651), (1853, 112818), (3706, 56409), (5559, 37606), (11118, 18803)]