201816648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 425602872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 71, 72, 74, 88, 97, 99, 111, 132, 142, 148, 194, 198, 213, 222, 264, 284, 291, 296, 333, 388, 396, 407, 426, 444, 568, 582, 639, 666, 776, 781, 792, 814, 852, 873, 888, 1067, 1164, 1221, 1278, 1332, 1562, 1628, 1704, 1746, 2134, 2328, 2343, 2442, 2556, 2627, 2664, 3124, 3201, 3256, 3492, 3589, 3663, 4268, 4686, 4884, 5112, 5254, 6248, 6402, 6887, 6984, 7029, 7178, 7326, 7881, 8536, 9372, 9603, 9768, 10508, 10767, 12804, 13774, 14058, 14356, 14652, 15762, 18744, 19206, 20661, 21016, 21534, 23643, 25608, 27548, 28116, 28712, 28897, 29304, 31524, 32301, 38412, 39479, 41322, 43068, 47286, 55096, 56232, 57794, 61983, 63048, 64602, 75757, 76824, 78958, 82644, 86136, 86691, 94572, 115588, 118437, 123966, 129204, 151514, 157916, 165288, 173382, 189144, 227271, 231176, 236874, 247932, 254819, 258408, 260073, 303028, 315832, 346764, 355311, 454542, 473748, 495864, 509638, 520146, 606056, 681813, 693528, 710622, 764457, 909084, 947496, 1019276, 1040292, 1363626, 1421244, 1528914, 1818168, 2038552, 2080584, 2293371, 2727252, 2803009, 2842488, 3057828, 4586742, 5454504, 5606018, 6115656, 8409027, 9173484, 11212036, 16818054, 18346968, 22424072, 25227081, 33636108, 50454162, 67272216, 100908324, 201816648]

約数ペア:

[(1, 201816648), (2, 100908324), (3, 67272216), (4, 50454162), (6, 33636108), (8, 25227081), (9, 22424072), (11, 18346968), (12, 16818054), (18, 11212036), (22, 9173484), (24, 8409027), (33, 6115656), (36, 5606018), (37, 5454504), (44, 4586742), (66, 3057828), (71, 2842488), (72, 2803009), (74, 2727252), (88, 2293371), (97, 2080584), (99, 2038552), (111, 1818168), (132, 1528914), (142, 1421244), (148, 1363626), (194, 1040292), (198, 1019276), (213, 947496), (222, 909084), (264, 764457), (284, 710622), (291, 693528), (296, 681813), (333, 606056), (388, 520146), (396, 509638), (407, 495864), (426, 473748), (444, 454542), (568, 355311), (582, 346764), (639, 315832), (666, 303028), (776, 260073), (781, 258408), (792, 254819), (814, 247932), (852, 236874), (873, 231176), (888, 227271), (1067, 189144), (1164, 173382), (1221, 165288), (1278, 157916), (1332, 151514), (1562, 129204), (1628, 123966), (1704, 118437), (1746, 115588), (2134, 94572), (2328, 86691), (2343, 86136), (2442, 82644), (2556, 78958), (2627, 76824), (2664, 75757), (3124, 64602), (3201, 63048), (3256, 61983), (3492, 57794), (3589, 56232), (3663, 55096), (4268, 47286), (4686, 43068), (4884, 41322), (5112, 39479), (5254, 38412), (6248, 32301), (6402, 31524), (6887, 29304), (6984, 28897), (7029, 28712), (7178, 28116), (7326, 27548), (7881, 25608), (8536, 23643), (9372, 21534), (9603, 21016), (9768, 20661), (10508, 19206), (10767, 18744), (12804, 15762), (13774, 14652), (14058, 14356)]