211031568

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 200

約数和(自身を含む): 677340576

約数和(自身を除く): 466309008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 113, 131, 132, 144, 162, 176, 198, 216, 226, 262, 264, 297, 324, 339, 393, 396, 432, 452, 524, 528, 594, 648, 678, 786, 792, 891, 904, 1017, 1048, 1179, 1188, 1243, 1296, 1356, 1441, 1572, 1584, 1782, 1808, 2034, 2096, 2358, 2376, 2486, 2712, 2882, 3051, 3144, 3537, 3564, 3729, 4068, 4323, 4716, 4752, 4972, 5424, 5764, 6102, 6288, 7074, 7128, 7458, 8136, 8646, 9153, 9432, 9944, 10611, 11187, 11528, 12204, 12969, 14148, 14256, 14803, 14916, 16272, 17292, 18306, 18864, 19888, 21222, 22374, 23056, 24408, 25938, 28296, 29606, 29832, 33561, 34584, 36612, 38907, 42444, 44409, 44748, 48816, 51876, 56592, 59212, 59664, 67122, 69168, 73224, 77814, 84888, 88818, 89496, 100683, 103752, 116721, 118424, 133227, 134244, 146448, 155628, 162833, 169776, 177636, 178992, 201366, 207504, 233442, 236848, 266454, 268488, 311256, 325666, 355272, 399681, 402732, 466884, 488499, 532908, 536976, 622512, 651332, 710544, 799362, 805464, 933768, 976998, 1065816, 1199043, 1302664, 1465497, 1598724, 1610928, 1867536, 1953996, 2131632, 2398086, 2605328, 2930994, 3197448, 3907992, 4396491, 4796172, 5861988, 6394896, 7815984, 8792982, 9592344, 11723976, 13189473, 17585964, 19184688, 23447952, 26378946, 35171928, 52757892, 70343856, 105515784, 211031568]

約数ペア:

[(1, 211031568), (2, 105515784), (3, 70343856), (4, 52757892), (6, 35171928), (8, 26378946), (9, 23447952), (11, 19184688), (12, 17585964), (16, 13189473), (18, 11723976), (22, 9592344), (24, 8792982), (27, 7815984), (33, 6394896), (36, 5861988), (44, 4796172), (48, 4396491), (54, 3907992), (66, 3197448), (72, 2930994), (81, 2605328), (88, 2398086), (99, 2131632), (108, 1953996), (113, 1867536), (131, 1610928), (132, 1598724), (144, 1465497), (162, 1302664), (176, 1199043), (198, 1065816), (216, 976998), (226, 933768), (262, 805464), (264, 799362), (297, 710544), (324, 651332), (339, 622512), (393, 536976), (396, 532908), (432, 488499), (452, 466884), (524, 402732), (528, 399681), (594, 355272), (648, 325666), (678, 311256), (786, 268488), (792, 266454), (891, 236848), (904, 233442), (1017, 207504), (1048, 201366), (1179, 178992), (1188, 177636), (1243, 169776), (1296, 162833), (1356, 155628), (1441, 146448), (1572, 134244), (1584, 133227), (1782, 118424), (1808, 116721), (2034, 103752), (2096, 100683), (2358, 89496), (2376, 88818), (2486, 84888), (2712, 77814), (2882, 73224), (3051, 69168), (3144, 67122), (3537, 59664), (3564, 59212), (3729, 56592), (4068, 51876), (4323, 48816), (4716, 44748), (4752, 44409), (4972, 42444), (5424, 38907), (5764, 36612), (6102, 34584), (6288, 33561), (7074, 29832), (7128, 29606), (7458, 28296), (8136, 25938), (8646, 24408), (9153, 23056), (9432, 22374), (9944, 21222), (10611, 19888), (11187, 18864), (11528, 18306), (12204, 17292), (12969, 16272), (14148, 14916), (14256, 14803)]