208587024

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 609336000

約数和(自身を除く): 400748976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 199, 232, 251, 261, 348, 398, 464, 502, 522, 597, 696, 753, 796, 1004, 1044, 1194, 1392, 1506, 1592, 1791, 2008, 2088, 2259, 2388, 3012, 3184, 3582, 4016, 4176, 4518, 4776, 5771, 6024, 7164, 7279, 9036, 9552, 11542, 12048, 14328, 14558, 17313, 18072, 21837, 23084, 28656, 29116, 34626, 36144, 43674, 46168, 49949, 51939, 58232, 65511, 69252, 87348, 92336, 99898, 103878, 116464, 131022, 138504, 149847, 174696, 199796, 207756, 262044, 277008, 299694, 349392, 399592, 415512, 449541, 524088, 599388, 799184, 831024, 899082, 1048176, 1198776, 1448521, 1798164, 2397552, 2897042, 3596328, 4345563, 5794084, 7192656, 8691126, 11588168, 13036689, 17382252, 23176336, 26073378, 34764504, 52146756, 69529008, 104293512, 208587024]

約数ペア:

[(1, 208587024), (2, 104293512), (3, 69529008), (4, 52146756), (6, 34764504), (8, 26073378), (9, 23176336), (12, 17382252), (16, 13036689), (18, 11588168), (24, 8691126), (29, 7192656), (36, 5794084), (48, 4345563), (58, 3596328), (72, 2897042), (87, 2397552), (116, 1798164), (144, 1448521), (174, 1198776), (199, 1048176), (232, 899082), (251, 831024), (261, 799184), (348, 599388), (398, 524088), (464, 449541), (502, 415512), (522, 399592), (597, 349392), (696, 299694), (753, 277008), (796, 262044), (1004, 207756), (1044, 199796), (1194, 174696), (1392, 149847), (1506, 138504), (1592, 131022), (1791, 116464), (2008, 103878), (2088, 99898), (2259, 92336), (2388, 87348), (3012, 69252), (3184, 65511), (3582, 58232), (4016, 51939), (4176, 49949), (4518, 46168), (4776, 43674), (5771, 36144), (6024, 34626), (7164, 29116), (7279, 28656), (9036, 23084), (9552, 21837), (11542, 18072), (12048, 17313), (14328, 14558)]