198105264

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 484351056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 243, 251, 252, 261, 324, 336, 348, 378, 406, 432, 464, 486, 502, 504, 522, 567, 609, 648, 696, 753, 756, 783, 812, 972, 1004, 1008, 1044, 1134, 1218, 1296, 1392, 1506, 1512, 1566, 1624, 1701, 1757, 1827, 1944, 2008, 2088, 2259, 2268, 2349, 2436, 3012, 3024, 3132, 3248, 3402, 3514, 3654, 3888, 4016, 4176, 4518, 4536, 4698, 4872, 5271, 5481, 6024, 6264, 6777, 6804, 7028, 7047, 7279, 7308, 9036, 9072, 9396, 9744, 10542, 10962, 12048, 12528, 13554, 13608, 14056, 14094, 14558, 14616, 15813, 16443, 18072, 18792, 20331, 21084, 21837, 21924, 27108, 27216, 28112, 28188, 29116, 29232, 31626, 32886, 36144, 37584, 40662, 42168, 43674, 43848, 47439, 49329, 50953, 54216, 56376, 58232, 60993, 63252, 65511, 65772, 81324, 84336, 87348, 87696, 94878, 98658, 101906, 108432, 112752, 116464, 121986, 126504, 131022, 131544, 142317, 152859, 162648, 174696, 189756, 196533, 197316, 203812, 243972, 253008, 262044, 263088, 284634, 305718, 325296, 349392, 379512, 393066, 394632, 407624, 426951, 458577, 487944, 524088, 569268, 589599, 611436, 759024, 786132, 789264, 815248, 853902, 917154, 975888, 1048176, 1138536, 1179198, 1222872, 1375731, 1572264, 1707804, 1768797, 1834308, 2277072, 2358396, 2445744, 2751462, 3144528, 3415608, 3537594, 3668616, 4127193, 4716792, 5502924, 6831216, 7075188, 7337232, 8254386, 9433584, 11005848, 12381579, 14150376, 16508772, 22011696, 24763158, 28300752, 33017544, 49526316, 66035088, 99052632, 198105264]

約数ペア:

[(1, 198105264), (2, 99052632), (3, 66035088), (4, 49526316), (6, 33017544), (7, 28300752), (8, 24763158), (9, 22011696), (12, 16508772), (14, 14150376), (16, 12381579), (18, 11005848), (21, 9433584), (24, 8254386), (27, 7337232), (28, 7075188), (29, 6831216), (36, 5502924), (42, 4716792), (48, 4127193), (54, 3668616), (56, 3537594), (58, 3415608), (63, 3144528), (72, 2751462), (81, 2445744), (84, 2358396), (87, 2277072), (108, 1834308), (112, 1768797), (116, 1707804), (126, 1572264), (144, 1375731), (162, 1222872), (168, 1179198), (174, 1138536), (189, 1048176), (203, 975888), (216, 917154), (232, 853902), (243, 815248), (251, 789264), (252, 786132), (261, 759024), (324, 611436), (336, 589599), (348, 569268), (378, 524088), (406, 487944), (432, 458577), (464, 426951), (486, 407624), (502, 394632), (504, 393066), (522, 379512), (567, 349392), (609, 325296), (648, 305718), (696, 284634), (753, 263088), (756, 262044), (783, 253008), (812, 243972), (972, 203812), (1004, 197316), (1008, 196533), (1044, 189756), (1134, 174696), (1218, 162648), (1296, 152859), (1392, 142317), (1506, 131544), (1512, 131022), (1566, 126504), (1624, 121986), (1701, 116464), (1757, 112752), (1827, 108432), (1944, 101906), (2008, 98658), (2088, 94878), (2259, 87696), (2268, 87348), (2349, 84336), (2436, 81324), (3012, 65772), (3024, 65511), (3132, 63252), (3248, 60993), (3402, 58232), (3514, 56376), (3654, 54216), (3888, 50953), (4016, 49329), (4176, 47439), (4518, 43848), (4536, 43674), (4698, 42168), (4872, 40662), (5271, 37584), (5481, 36144), (6024, 32886), (6264, 31626), (6777, 29232), (6804, 29116), (7028, 28188), (7047, 28112), (7279, 27216), (7308, 27108), (9036, 21924), (9072, 21837), (9396, 21084), (9744, 20331), (10542, 18792), (10962, 18072), (12048, 16443), (12528, 15813), (13554, 14616), (13608, 14558), (14056, 14094)]