199601766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 351975834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 151, 182, 189, 234, 269, 273, 302, 351, 378, 453, 538, 546, 702, 807, 819, 906, 1057, 1359, 1614, 1638, 1883, 1963, 2114, 2421, 2457, 2718, 3171, 3497, 3766, 3926, 4077, 4842, 4914, 5649, 5889, 6342, 6994, 7263, 8154, 9513, 10491, 11298, 11778, 13741, 14526, 16947, 17667, 19026, 20982, 24479, 27482, 28539, 31473, 33894, 35334, 40619, 41223, 48958, 50841, 53001, 57078, 62946, 73437, 81238, 82446, 94419, 101682, 106002, 121857, 123669, 146874, 188838, 220311, 243714, 247338, 284333, 365571, 371007, 440622, 528047, 568666, 660933, 731142, 742014, 852999, 1056094, 1096713, 1321866, 1584141, 1705998, 2193426, 2558997, 3168282, 3696329, 4752423, 5117994, 7392658, 7676991, 9504846, 11088987, 14257269, 15353982, 22177974, 28514538, 33266961, 66533922, 99800883, 199601766]

約数ペア:

[(1, 199601766), (2, 99800883), (3, 66533922), (6, 33266961), (7, 28514538), (9, 22177974), (13, 15353982), (14, 14257269), (18, 11088987), (21, 9504846), (26, 7676991), (27, 7392658), (39, 5117994), (42, 4752423), (54, 3696329), (63, 3168282), (78, 2558997), (91, 2193426), (117, 1705998), (126, 1584141), (151, 1321866), (182, 1096713), (189, 1056094), (234, 852999), (269, 742014), (273, 731142), (302, 660933), (351, 568666), (378, 528047), (453, 440622), (538, 371007), (546, 365571), (702, 284333), (807, 247338), (819, 243714), (906, 220311), (1057, 188838), (1359, 146874), (1614, 123669), (1638, 121857), (1883, 106002), (1963, 101682), (2114, 94419), (2421, 82446), (2457, 81238), (2718, 73437), (3171, 62946), (3497, 57078), (3766, 53001), (3926, 50841), (4077, 48958), (4842, 41223), (4914, 40619), (5649, 35334), (5889, 33894), (6342, 31473), (6994, 28539), (7263, 27482), (8154, 24479), (9513, 20982), (10491, 19026), (11298, 17667), (11778, 16947), (13741, 14526)]