207586288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142573}}^1$

素因数の和:142601

約数の個数: 40

約数和(自身を含む): 495016928

約数和(自身を除く): 287430640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 142573, 285146, 570292, 998011, 1140584, 1853449, 1996022, 2281168, 3706898, 3992044, 7413796, 7984088, 12974143, 14827592, 15968176, 25948286, 29655184, 51896572, 103793144, 207586288]

約数ペア:

[(1, 207586288), (2, 103793144), (4, 51896572), (7, 29655184), (8, 25948286), (13, 15968176), (14, 14827592), (16, 12974143), (26, 7984088), (28, 7413796), (52, 3992044), (56, 3706898), (91, 2281168), (104, 1996022), (112, 1853449), (182, 1140584), (208, 998011), (364, 570292), (728, 285146), (1456, 142573)]