207053560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6911}}^1$

素因数の和:7036

約数の個数: 64

約数和(自身を含む): 537477120

約数和(自身を除く): 330423560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 6911, 7490, 13822, 14980, 27644, 29960, 34555, 48377, 55288, 69110, 96754, 138220, 193508, 241885, 276440, 387016, 483770, 739477, 967540, 1478954, 1935080, 2957908, 3697385, 5176339, 5915816, 7394770, 10352678, 14789540, 20705356, 25881695, 29579080, 41410712, 51763390, 103526780, 207053560]

約数ペア:

[(1, 207053560), (2, 103526780), (4, 51763390), (5, 41410712), (7, 29579080), (8, 25881695), (10, 20705356), (14, 14789540), (20, 10352678), (28, 7394770), (35, 5915816), (40, 5176339), (56, 3697385), (70, 2957908), (107, 1935080), (140, 1478954), (214, 967540), (280, 739477), (428, 483770), (535, 387016), (749, 276440), (856, 241885), (1070, 193508), (1498, 138220), (2140, 96754), (2996, 69110), (3745, 55288), (4280, 48377), (5992, 34555), (6911, 29960), (7490, 27644), (13822, 14980)]