206055400

素因数分解:

$2^3\times 5^2\times {\mathrm{757}}^1\times {\mathrm{1361}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 480064140

約数和(自身を除く): 274008740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 757, 1361, 1514, 2722, 3028, 3785, 5444, 6056, 6805, 7570, 10888, 13610, 15140, 18925, 27220, 30280, 34025, 37850, 54440, 68050, 75700, 136100, 151400, 272200, 1030277, 2060554, 4121108, 5151385, 8242216, 10302770, 20605540, 25756925, 41211080, 51513850, 103027700, 206055400]

約数ペア:

[(1, 206055400), (2, 103027700), (4, 51513850), (5, 41211080), (8, 25756925), (10, 20605540), (20, 10302770), (25, 8242216), (40, 5151385), (50, 4121108), (100, 2060554), (200, 1030277), (757, 272200), (1361, 151400), (1514, 136100), (2722, 75700), (3028, 68050), (3785, 54440), (5444, 37850), (6056, 34025), (6805, 30280), (7570, 27220), (10888, 18925), (13610, 15140)]