204889464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 646682400

約数和(自身を除く): 441792936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 41, 52, 57, 72, 76, 78, 82, 104, 114, 117, 123, 152, 156, 164, 171, 228, 234, 246, 247, 281, 312, 328, 342, 369, 456, 468, 492, 494, 533, 562, 684, 738, 741, 779, 843, 936, 984, 988, 1066, 1124, 1368, 1476, 1482, 1558, 1599, 1686, 1976, 2132, 2223, 2248, 2337, 2529, 2952, 2964, 3116, 3198, 3372, 3653, 4264, 4446, 4674, 4797, 5058, 5339, 5928, 6232, 6396, 6744, 7011, 7306, 8892, 9348, 9594, 10116, 10127, 10678, 10959, 11521, 12792, 14022, 14612, 16017, 17784, 18696, 19188, 20232, 20254, 21356, 21918, 23042, 28044, 29224, 30381, 32034, 32877, 34563, 38376, 40508, 42712, 43836, 46084, 48051, 56088, 60762, 64068, 65754, 69126, 69407, 81016, 87672, 91143, 92168, 96102, 103689, 121524, 128136, 131508, 138252, 138814, 149773, 182286, 192204, 207378, 208221, 218899, 243048, 263016, 276504, 277628, 299546, 364572, 384408, 414756, 416442, 437798, 449319, 555256, 599092, 624663, 656697, 729144, 829512, 832884, 875596, 898638, 1198184, 1249326, 1313394, 1347957, 1665768, 1751192, 1797276, 1970091, 2498652, 2626788, 2695914, 2845687, 3594552, 3940182, 4997304, 5253576, 5391828, 5691374, 7880364, 8537061, 10783656, 11382748, 15760728, 17074122, 22765496, 25611183, 34148244, 51222366, 68296488, 102444732, 204889464]

約数ペア:

[(1, 204889464), (2, 102444732), (3, 68296488), (4, 51222366), (6, 34148244), (8, 25611183), (9, 22765496), (12, 17074122), (13, 15760728), (18, 11382748), (19, 10783656), (24, 8537061), (26, 7880364), (36, 5691374), (38, 5391828), (39, 5253576), (41, 4997304), (52, 3940182), (57, 3594552), (72, 2845687), (76, 2695914), (78, 2626788), (82, 2498652), (104, 1970091), (114, 1797276), (117, 1751192), (123, 1665768), (152, 1347957), (156, 1313394), (164, 1249326), (171, 1198184), (228, 898638), (234, 875596), (246, 832884), (247, 829512), (281, 729144), (312, 656697), (328, 624663), (342, 599092), (369, 555256), (456, 449319), (468, 437798), (492, 416442), (494, 414756), (533, 384408), (562, 364572), (684, 299546), (738, 277628), (741, 276504), (779, 263016), (843, 243048), (936, 218899), (984, 208221), (988, 207378), (1066, 192204), (1124, 182286), (1368, 149773), (1476, 138814), (1482, 138252), (1558, 131508), (1599, 128136), (1686, 121524), (1976, 103689), (2132, 96102), (2223, 92168), (2248, 91143), (2337, 87672), (2529, 81016), (2952, 69407), (2964, 69126), (3116, 65754), (3198, 64068), (3372, 60762), (3653, 56088), (4264, 48051), (4446, 46084), (4674, 43836), (4797, 42712), (5058, 40508), (5339, 38376), (5928, 34563), (6232, 32877), (6396, 32034), (6744, 30381), (7011, 29224), (7306, 28044), (8892, 23042), (9348, 21918), (9594, 21356), (10116, 20254), (10127, 20232), (10678, 19188), (10959, 18696), (11521, 17784), (12792, 16017), (14022, 14612)]