205569504

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 144

約数和(自身を含む): 682063200

約数和(自身を除く): 476493696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2081, 2352, 2744, 3087, 3528, 4116, 4162, 4704, 5488, 6174, 6243, 7056, 8232, 8324, 10976, 12348, 12486, 14112, 14567, 16464, 16648, 18729, 24696, 24972, 29134, 32928, 33296, 37458, 43701, 49392, 49944, 58268, 66592, 74916, 87402, 98784, 99888, 101969, 116536, 131103, 149832, 174804, 199776, 203938, 233072, 262206, 299664, 305907, 349608, 407876, 466144, 524412, 599328, 611814, 699216, 713783, 815752, 917721, 1048824, 1223628, 1398432, 1427566, 1631504, 1835442, 2097648, 2141349, 2447256, 2855132, 3263008, 3670884, 4195296, 4282698, 4894512, 5710264, 6424047, 7341768, 8565396, 9789024, 11420528, 12848094, 14683536, 17130792, 22841056, 25696188, 29367072, 34261584, 51392376, 68523168, 102784752, 205569504]

約数ペア:

[(1, 205569504), (2, 102784752), (3, 68523168), (4, 51392376), (6, 34261584), (7, 29367072), (8, 25696188), (9, 22841056), (12, 17130792), (14, 14683536), (16, 12848094), (18, 11420528), (21, 9789024), (24, 8565396), (28, 7341768), (32, 6424047), (36, 5710264), (42, 4894512), (48, 4282698), (49, 4195296), (56, 3670884), (63, 3263008), (72, 2855132), (84, 2447256), (96, 2141349), (98, 2097648), (112, 1835442), (126, 1631504), (144, 1427566), (147, 1398432), (168, 1223628), (196, 1048824), (224, 917721), (252, 815752), (288, 713783), (294, 699216), (336, 611814), (343, 599328), (392, 524412), (441, 466144), (504, 407876), (588, 349608), (672, 305907), (686, 299664), (784, 262206), (882, 233072), (1008, 203938), (1029, 199776), (1176, 174804), (1372, 149832), (1568, 131103), (1764, 116536), (2016, 101969), (2058, 99888), (2081, 98784), (2352, 87402), (2744, 74916), (3087, 66592), (3528, 58268), (4116, 49944), (4162, 49392), (4704, 43701), (5488, 37458), (6174, 33296), (6243, 32928), (7056, 29134), (8232, 24972), (8324, 24696), (10976, 18729), (12348, 16648), (12486, 16464), (14112, 14567)]