209470532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 189697468

約数列:

[1, 2, 4, 17, 34, 59, 68, 109, 118, 218, 236, 436, 479, 958, 1003, 1853, 1916, 2006, 3706, 4012, 6431, 7412, 8143, 12862, 16286, 25724, 28261, 32572, 52211, 56522, 104422, 109327, 113044, 208844, 218654, 437308, 480437, 887587, 960874, 1775174, 1921748, 3080449, 3550348, 6160898, 12321796, 52367633, 104735266, 209470532]

約数ペア:

[(1, 209470532), (2, 104735266), (4, 52367633), (17, 12321796), (34, 6160898), (59, 3550348), (68, 3080449), (109, 1921748), (118, 1775174), (218, 960874), (236, 887587), (436, 480437), (479, 437308), (958, 218654), (1003, 208844), (1853, 113044), (1916, 109327), (2006, 104422), (3706, 56522), (4012, 52211), (6431, 32572), (7412, 28261), (8143, 25724), (12862, 16286)]