205142112

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 692375040

約数和(自身を除く): 487232928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 107, 108, 112, 126, 144, 168, 189, 214, 216, 224, 252, 288, 317, 321, 336, 378, 428, 432, 504, 634, 642, 672, 749, 756, 856, 864, 951, 963, 1008, 1268, 1284, 1498, 1512, 1712, 1902, 1926, 2016, 2219, 2247, 2536, 2568, 2853, 2889, 2996, 3024, 3424, 3804, 3852, 4438, 4494, 5072, 5136, 5706, 5778, 5992, 6048, 6657, 6741, 7608, 7704, 8559, 8876, 8988, 10144, 10272, 11412, 11556, 11984, 13314, 13482, 15216, 15408, 17118, 17752, 17976, 19971, 20223, 22824, 23112, 23968, 26628, 26964, 30432, 30816, 33919, 34236, 35504, 35952, 39942, 40446, 45648, 46224, 53256, 53928, 59913, 67838, 68472, 71008, 71904, 79884, 80892, 91296, 92448, 101757, 106512, 107856, 119826, 135676, 136944, 159768, 161784, 203514, 213024, 215712, 237433, 239652, 271352, 273888, 305271, 319536, 323568, 407028, 474866, 479304, 542704, 610542, 639072, 647136, 712299, 814056, 915813, 949732, 958608, 1085408, 1221084, 1424598, 1628112, 1831626, 1899464, 1917216, 2136897, 2442168, 2849196, 3256224, 3663252, 3798928, 4273794, 4884336, 5698392, 6410691, 7326504, 7597856, 8547588, 9768672, 11396784, 12821382, 14653008, 17095176, 22793568, 25642764, 29306016, 34190352, 51285528, 68380704, 102571056, 205142112]

約数ペア:

[(1, 205142112), (2, 102571056), (3, 68380704), (4, 51285528), (6, 34190352), (7, 29306016), (8, 25642764), (9, 22793568), (12, 17095176), (14, 14653008), (16, 12821382), (18, 11396784), (21, 9768672), (24, 8547588), (27, 7597856), (28, 7326504), (32, 6410691), (36, 5698392), (42, 4884336), (48, 4273794), (54, 3798928), (56, 3663252), (63, 3256224), (72, 2849196), (84, 2442168), (96, 2136897), (107, 1917216), (108, 1899464), (112, 1831626), (126, 1628112), (144, 1424598), (168, 1221084), (189, 1085408), (214, 958608), (216, 949732), (224, 915813), (252, 814056), (288, 712299), (317, 647136), (321, 639072), (336, 610542), (378, 542704), (428, 479304), (432, 474866), (504, 407028), (634, 323568), (642, 319536), (672, 305271), (749, 273888), (756, 271352), (856, 239652), (864, 237433), (951, 215712), (963, 213024), (1008, 203514), (1268, 161784), (1284, 159768), (1498, 136944), (1512, 135676), (1712, 119826), (1902, 107856), (1926, 106512), (2016, 101757), (2219, 92448), (2247, 91296), (2536, 80892), (2568, 79884), (2853, 71904), (2889, 71008), (2996, 68472), (3024, 67838), (3424, 59913), (3804, 53928), (3852, 53256), (4438, 46224), (4494, 45648), (5072, 40446), (5136, 39942), (5706, 35952), (5778, 35504), (5992, 34236), (6048, 33919), (6657, 30816), (6741, 30432), (7608, 26964), (7704, 26628), (8559, 23968), (8876, 23112), (8988, 22824), (10144, 20223), (10272, 19971), (11412, 17976), (11556, 17752), (11984, 17118), (13314, 15408), (13482, 15216)]