204852144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 619835328

約数和(自身を除く): 414983184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 251, 294, 336, 347, 392, 502, 588, 694, 753, 784, 1004, 1041, 1176, 1388, 1506, 1757, 2008, 2082, 2352, 2429, 2776, 3012, 3514, 4016, 4164, 4858, 5271, 5552, 6024, 7028, 7287, 8328, 9716, 10542, 12048, 12299, 14056, 14574, 16656, 17003, 19432, 21084, 24598, 28112, 29148, 34006, 36897, 38864, 42168, 49196, 51009, 58296, 68012, 73794, 84336, 87097, 98392, 102018, 116592, 136024, 147588, 174194, 196784, 204036, 261291, 272048, 295176, 348388, 408072, 522582, 590352, 609679, 696776, 816144, 1045164, 1219358, 1393552, 1829037, 2090328, 2438716, 3658074, 4180656, 4267753, 4877432, 7316148, 8535506, 9754864, 12803259, 14632296, 17071012, 25606518, 29264592, 34142024, 51213036, 68284048, 102426072, 204852144]

約数ペア:

[(1, 204852144), (2, 102426072), (3, 68284048), (4, 51213036), (6, 34142024), (7, 29264592), (8, 25606518), (12, 17071012), (14, 14632296), (16, 12803259), (21, 9754864), (24, 8535506), (28, 7316148), (42, 4877432), (48, 4267753), (49, 4180656), (56, 3658074), (84, 2438716), (98, 2090328), (112, 1829037), (147, 1393552), (168, 1219358), (196, 1045164), (251, 816144), (294, 696776), (336, 609679), (347, 590352), (392, 522582), (502, 408072), (588, 348388), (694, 295176), (753, 272048), (784, 261291), (1004, 204036), (1041, 196784), (1176, 174194), (1388, 147588), (1506, 136024), (1757, 116592), (2008, 102018), (2082, 98392), (2352, 87097), (2429, 84336), (2776, 73794), (3012, 68012), (3514, 58296), (4016, 51009), (4164, 49196), (4858, 42168), (5271, 38864), (5552, 36897), (6024, 34006), (7028, 29148), (7287, 28112), (8328, 24598), (9716, 21084), (10542, 19432), (12048, 17003), (12299, 16656), (14056, 14574)]