209549186

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6703}}^1$

素因数の和:6759

約数の個数: 48

約数和(自身を含む): 412698240

約数和(自身を除く): 203149054

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 6703, 13406, 15631, 31262, 46921, 73733, 93842, 147466, 194387, 328447, 388774, 516131, 656894, 1032262, 1360709, 2138257, 2721418, 3612917, 4276514, 7225834, 9524963, 14967799, 19049926, 29935598, 104774593, 209549186]

約数ペア:

[(1, 209549186), (2, 104774593), (7, 29935598), (11, 19049926), (14, 14967799), (22, 9524963), (29, 7225834), (49, 4276514), (58, 3612917), (77, 2721418), (98, 2138257), (154, 1360709), (203, 1032262), (319, 656894), (406, 516131), (539, 388774), (638, 328447), (1078, 194387), (1421, 147466), (2233, 93842), (2842, 73733), (4466, 46921), (6703, 31262), (13406, 15631)]