205055136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 216

約数和(自身を含む): 690633216

約数和(自身を除く): 485578080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 288, 312, 338, 352, 383, 396, 416, 429, 468, 507, 528, 572, 624, 676, 766, 792, 858, 936, 1014, 1056, 1144, 1149, 1248, 1287, 1352, 1521, 1532, 1584, 1716, 1859, 1872, 2028, 2288, 2298, 2574, 2704, 3042, 3064, 3168, 3432, 3447, 3718, 3744, 4056, 4213, 4576, 4596, 4979, 5148, 5408, 5577, 6084, 6128, 6864, 6894, 7436, 8112, 8426, 9192, 9958, 10296, 11154, 12168, 12256, 12639, 13728, 13788, 14872, 14937, 16224, 16731, 16852, 18384, 19916, 20592, 22308, 24336, 25278, 27576, 29744, 29874, 33462, 33704, 36768, 37917, 39832, 41184, 44616, 44811, 48672, 50556, 54769, 55152, 59488, 59748, 64727, 66924, 67408, 75834, 79664, 89232, 89622, 101112, 109538, 110304, 119496, 129454, 133848, 134816, 151668, 159328, 164307, 178464, 179244, 194181, 202224, 219076, 238992, 258908, 267696, 303336, 328614, 358488, 388362, 404448, 438152, 477984, 492921, 517816, 535392, 582543, 606672, 657228, 711997, 716976, 776724, 876304, 985842, 1035632, 1165086, 1213344, 1314456, 1423994, 1433952, 1553448, 1752608, 1971684, 2071264, 2135991, 2330172, 2628912, 2847988, 3106896, 3943368, 4271982, 4660344, 5257824, 5695976, 6213792, 6407973, 7886736, 8543964, 9320688, 11391952, 12815946, 15773472, 17087928, 18641376, 22783904, 25631892, 34175856, 51263784, 68351712, 102527568, 205055136]

約数ペア:

[(1, 205055136), (2, 102527568), (3, 68351712), (4, 51263784), (6, 34175856), (8, 25631892), (9, 22783904), (11, 18641376), (12, 17087928), (13, 15773472), (16, 12815946), (18, 11391952), (22, 9320688), (24, 8543964), (26, 7886736), (32, 6407973), (33, 6213792), (36, 5695976), (39, 5257824), (44, 4660344), (48, 4271982), (52, 3943368), (66, 3106896), (72, 2847988), (78, 2628912), (88, 2330172), (96, 2135991), (99, 2071264), (104, 1971684), (117, 1752608), (132, 1553448), (143, 1433952), (144, 1423994), (156, 1314456), (169, 1213344), (176, 1165086), (198, 1035632), (208, 985842), (234, 876304), (264, 776724), (286, 716976), (288, 711997), (312, 657228), (338, 606672), (352, 582543), (383, 535392), (396, 517816), (416, 492921), (429, 477984), (468, 438152), (507, 404448), (528, 388362), (572, 358488), (624, 328614), (676, 303336), (766, 267696), (792, 258908), (858, 238992), (936, 219076), (1014, 202224), (1056, 194181), (1144, 179244), (1149, 178464), (1248, 164307), (1287, 159328), (1352, 151668), (1521, 134816), (1532, 133848), (1584, 129454), (1716, 119496), (1859, 110304), (1872, 109538), (2028, 101112), (2288, 89622), (2298, 89232), (2574, 79664), (2704, 75834), (3042, 67408), (3064, 66924), (3168, 64727), (3432, 59748), (3447, 59488), (3718, 55152), (3744, 54769), (4056, 50556), (4213, 48672), (4576, 44811), (4596, 44616), (4979, 41184), (5148, 39832), (5408, 37917), (5577, 36768), (6084, 33704), (6128, 33462), (6864, 29874), (6894, 29744), (7436, 27576), (8112, 25278), (8426, 24336), (9192, 22308), (9958, 20592), (10296, 19916), (11154, 18384), (12168, 16852), (12256, 16731), (12639, 16224), (13728, 14937), (13788, 14872)]