201457344

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 639055872

約数和(自身を除く): 437598528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 181, 186, 187, 192, 204, 248, 264, 272, 341, 352, 362, 372, 374, 408, 496, 527, 528, 543, 544, 561, 682, 704, 724, 744, 748, 816, 992, 1023, 1054, 1056, 1086, 1088, 1122, 1364, 1448, 1488, 1496, 1581, 1632, 1984, 1991, 2046, 2108, 2112, 2172, 2244, 2728, 2896, 2976, 2992, 3077, 3162, 3264, 3982, 4092, 4216, 4344, 4488, 5456, 5611, 5792, 5797, 5952, 5973, 5984, 6154, 6324, 7964, 8184, 8432, 8688, 8976, 9231, 10912, 11222, 11584, 11594, 11946, 11968, 12308, 12648, 15928, 16368, 16833, 16864, 17376, 17391, 17952, 18462, 21824, 22444, 23188, 23892, 24616, 25296, 31856, 32736, 33666, 33728, 33847, 34752, 34782, 35904, 36924, 44888, 46376, 47784, 49232, 50592, 61721, 63712, 65472, 67332, 67694, 69564, 73848, 89776, 92752, 95387, 95568, 98464, 101184, 101541, 123442, 127424, 134664, 135388, 139128, 147696, 179552, 185163, 185504, 190774, 191136, 196928, 203082, 246884, 269328, 270776, 278256, 286161, 295392, 359104, 370326, 371008, 381548, 382272, 406164, 493768, 538656, 541552, 556512, 572322, 590784, 740652, 763096, 812328, 987536, 1049257, 1077312, 1083104, 1113024, 1144644, 1481304, 1526192, 1624656, 1975072, 2098514, 2166208, 2289288, 2962608, 3052384, 3147771, 3249312, 3950144, 4197028, 4578576, 5925216, 6104768, 6295542, 6498624, 8394056, 9157152, 11850432, 12591084, 16788112, 18314304, 25182168, 33576224, 50364336, 67152448, 100728672, 201457344]

約数ペア:

[(1, 201457344), (2, 100728672), (3, 67152448), (4, 50364336), (6, 33576224), (8, 25182168), (11, 18314304), (12, 16788112), (16, 12591084), (17, 11850432), (22, 9157152), (24, 8394056), (31, 6498624), (32, 6295542), (33, 6104768), (34, 5925216), (44, 4578576), (48, 4197028), (51, 3950144), (62, 3249312), (64, 3147771), (66, 3052384), (68, 2962608), (88, 2289288), (93, 2166208), (96, 2098514), (102, 1975072), (124, 1624656), (132, 1526192), (136, 1481304), (176, 1144644), (181, 1113024), (186, 1083104), (187, 1077312), (192, 1049257), (204, 987536), (248, 812328), (264, 763096), (272, 740652), (341, 590784), (352, 572322), (362, 556512), (372, 541552), (374, 538656), (408, 493768), (496, 406164), (527, 382272), (528, 381548), (543, 371008), (544, 370326), (561, 359104), (682, 295392), (704, 286161), (724, 278256), (744, 270776), (748, 269328), (816, 246884), (992, 203082), (1023, 196928), (1054, 191136), (1056, 190774), (1086, 185504), (1088, 185163), (1122, 179552), (1364, 147696), (1448, 139128), (1488, 135388), (1496, 134664), (1581, 127424), (1632, 123442), (1984, 101541), (1991, 101184), (2046, 98464), (2108, 95568), (2112, 95387), (2172, 92752), (2244, 89776), (2728, 73848), (2896, 69564), (2976, 67694), (2992, 67332), (3077, 65472), (3162, 63712), (3264, 61721), (3982, 50592), (4092, 49232), (4216, 47784), (4344, 46376), (4488, 44888), (5456, 36924), (5611, 35904), (5792, 34782), (5797, 34752), (5952, 33847), (5973, 33728), (5984, 33666), (6154, 32736), (6324, 31856), (7964, 25296), (8184, 24616), (8432, 23892), (8688, 23188), (8976, 22444), (9231, 21824), (10912, 18462), (11222, 17952), (11584, 17391), (11594, 17376), (11946, 16864), (11968, 16833), (12308, 16368), (12648, 15928)]