204407712

素因数分解:

$2^5\times 3^5\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 611275392

約数和(自身を除く): 406867680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 243, 271, 288, 291, 324, 388, 432, 486, 542, 582, 648, 776, 813, 864, 873, 972, 1084, 1164, 1296, 1552, 1626, 1746, 1944, 2168, 2328, 2439, 2592, 2619, 3104, 3252, 3492, 3888, 4336, 4656, 4878, 5238, 6504, 6984, 7317, 7776, 7857, 8672, 9312, 9756, 10476, 13008, 13968, 14634, 15714, 19512, 20952, 21951, 23571, 26016, 26287, 27936, 29268, 31428, 39024, 41904, 43902, 47142, 52574, 58536, 62856, 65853, 78048, 78861, 83808, 87804, 94284, 105148, 117072, 125712, 131706, 157722, 175608, 188568, 210296, 234144, 236583, 251424, 263412, 315444, 351216, 377136, 420592, 473166, 526824, 630888, 702432, 709749, 754272, 841184, 946332, 1053648, 1261776, 1419498, 1892664, 2107296, 2129247, 2523552, 2838996, 3785328, 4258494, 5677992, 6387741, 7570656, 8516988, 11355984, 12775482, 17033976, 22711968, 25550964, 34067952, 51101928, 68135904, 102203856, 204407712]

約数ペア:

[(1, 204407712), (2, 102203856), (3, 68135904), (4, 51101928), (6, 34067952), (8, 25550964), (9, 22711968), (12, 17033976), (16, 12775482), (18, 11355984), (24, 8516988), (27, 7570656), (32, 6387741), (36, 5677992), (48, 4258494), (54, 3785328), (72, 2838996), (81, 2523552), (96, 2129247), (97, 2107296), (108, 1892664), (144, 1419498), (162, 1261776), (194, 1053648), (216, 946332), (243, 841184), (271, 754272), (288, 709749), (291, 702432), (324, 630888), (388, 526824), (432, 473166), (486, 420592), (542, 377136), (582, 351216), (648, 315444), (776, 263412), (813, 251424), (864, 236583), (873, 234144), (972, 210296), (1084, 188568), (1164, 175608), (1296, 157722), (1552, 131706), (1626, 125712), (1746, 117072), (1944, 105148), (2168, 94284), (2328, 87804), (2439, 83808), (2592, 78861), (2619, 78048), (3104, 65853), (3252, 62856), (3492, 58536), (3888, 52574), (4336, 47142), (4656, 43902), (4878, 41904), (5238, 39024), (6504, 31428), (6984, 29268), (7317, 27936), (7776, 26287), (7857, 26016), (8672, 23571), (9312, 21951), (9756, 20952), (10476, 19512), (13008, 15714), (13968, 14634)]