206929400

素因数分解:

$2^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{5417}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 483719040

約数和(自身を除く): 276789640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 191, 200, 382, 764, 955, 1528, 1910, 3820, 4775, 5417, 7640, 9550, 10834, 19100, 21668, 27085, 38200, 43336, 54170, 108340, 135425, 216680, 270850, 541700, 1034647, 1083400, 2069294, 4138588, 5173235, 8277176, 10346470, 20692940, 25866175, 41385880, 51732350, 103464700, 206929400]

約数ペア:

[(1, 206929400), (2, 103464700), (4, 51732350), (5, 41385880), (8, 25866175), (10, 20692940), (20, 10346470), (25, 8277176), (40, 5173235), (50, 4138588), (100, 2069294), (191, 1083400), (200, 1034647), (382, 541700), (764, 270850), (955, 216680), (1528, 135425), (1910, 108340), (3820, 54170), (4775, 43336), (5417, 38200), (7640, 27085), (9550, 21668), (10834, 19100)]