202514816

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 498216960

約数和(自身を除く): 295702144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 317, 322, 368, 434, 448, 496, 634, 644, 713, 736, 868, 896, 992, 1268, 1288, 1426, 1472, 1736, 1984, 2219, 2536, 2576, 2852, 2944, 3472, 3968, 4438, 4991, 5072, 5152, 5704, 6944, 7291, 8876, 9827, 9982, 10144, 10304, 11408, 13888, 14582, 17752, 19654, 19964, 20288, 20608, 22816, 27776, 29164, 35504, 39308, 39928, 40576, 45632, 51037, 58328, 68789, 71008, 78616, 79856, 91264, 102074, 116656, 137578, 142016, 157232, 159712, 204148, 226021, 233312, 275156, 284032, 314464, 319424, 408296, 452042, 466624, 550312, 628928, 638848, 816592, 904084, 933248, 1100624, 1257856, 1582147, 1633184, 1808168, 2201248, 3164294, 3266368, 3616336, 4402496, 6328588, 6532736, 7232672, 8804992, 12657176, 14465344, 25314352, 28930688, 50628704, 101257408, 202514816]

約数ペア:

[(1, 202514816), (2, 101257408), (4, 50628704), (7, 28930688), (8, 25314352), (14, 14465344), (16, 12657176), (23, 8804992), (28, 7232672), (31, 6532736), (32, 6328588), (46, 4402496), (56, 3616336), (62, 3266368), (64, 3164294), (92, 2201248), (112, 1808168), (124, 1633184), (128, 1582147), (161, 1257856), (184, 1100624), (217, 933248), (224, 904084), (248, 816592), (317, 638848), (322, 628928), (368, 550312), (434, 466624), (448, 452042), (496, 408296), (634, 319424), (644, 314464), (713, 284032), (736, 275156), (868, 233312), (896, 226021), (992, 204148), (1268, 159712), (1288, 157232), (1426, 142016), (1472, 137578), (1736, 116656), (1984, 102074), (2219, 91264), (2536, 79856), (2576, 78616), (2852, 71008), (2944, 68789), (3472, 58328), (3968, 51037), (4438, 45632), (4991, 40576), (5072, 39928), (5152, 39308), (5704, 35504), (6944, 29164), (7291, 27776), (8876, 22816), (9827, 20608), (9982, 20288), (10144, 19964), (10304, 19654), (11408, 17752), (13888, 14582)]