204751638

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 320

約数和(自身を含む): 643991040

約数和(自身を除く): 439239402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 19, 21, 26, 27, 34, 38, 39, 42, 43, 51, 54, 57, 63, 78, 81, 86, 91, 102, 114, 117, 119, 126, 129, 133, 153, 162, 171, 182, 189, 221, 234, 238, 247, 258, 266, 273, 301, 306, 323, 342, 351, 357, 378, 387, 399, 442, 459, 494, 513, 546, 559, 567, 602, 646, 663, 702, 714, 731, 741, 774, 798, 817, 819, 903, 918, 969, 1026, 1053, 1071, 1118, 1134, 1161, 1197, 1326, 1377, 1462, 1482, 1539, 1547, 1634, 1638, 1677, 1729, 1806, 1938, 1989, 2106, 2142, 2193, 2223, 2261, 2322, 2394, 2451, 2457, 2709, 2754, 2907, 3078, 3094, 3213, 3354, 3458, 3483, 3591, 3913, 3978, 4199, 4386, 4446, 4522, 4641, 4902, 4914, 5031, 5117, 5187, 5418, 5719, 5814, 5967, 6426, 6579, 6669, 6783, 6966, 7182, 7353, 7371, 7826, 8127, 8398, 8721, 9282, 9503, 9639, 10062, 10234, 10374, 10621, 10773, 11438, 11739, 11934, 12597, 13158, 13338, 13566, 13889, 13923, 14706, 14742, 15093, 15351, 15561, 16254, 17157, 17442, 17901, 19006, 19278, 19737, 20007, 20349, 21242, 21546, 22059, 23478, 24381, 25194, 26163, 27778, 27846, 28509, 29393, 30186, 30702, 31122, 31863, 34314, 35217, 35802, 37791, 39474, 40014, 40698, 41667, 41769, 44118, 45279, 46053, 46683, 48762, 51471, 52326, 57018, 58786, 59211, 61047, 63726, 66177, 66521, 70434, 74347, 75582, 83334, 83538, 85527, 88179, 90558, 92106, 93366, 95589, 97223, 102942, 105651, 113373, 118422, 122094, 125001, 125307, 132354, 133042, 138159, 140049, 148694, 154413, 171054, 176358, 180557, 183141, 191178, 194446, 199563, 211302, 223041, 226746, 250002, 250614, 256581, 264537, 276318, 280098, 286767, 291669, 308826, 316953, 340119, 361114, 366282, 375003, 399126, 414477, 446082, 463239, 513162, 529074, 541671, 573534, 583338, 598689, 633906, 669123, 680238, 750006, 769743, 793611, 828954, 860301, 875007, 926478, 1083342, 1125009, 1197378, 1263899, 1338246, 1539486, 1587222, 1625013, 1720602, 1750014, 1796067, 2007369, 2250018, 2380833, 2527798, 2625021, 3250026, 3592134, 3791697, 4014738, 4761666, 4875039, 5250042, 5388201, 6022107, 7583394, 7875063, 9750078, 10776402, 11375091, 12044214, 14625117, 15750126, 22750182, 29250234, 34125273, 68250546, 102375819, 204751638]

約数ペア:

[(1, 204751638), (2, 102375819), (3, 68250546), (6, 34125273), (7, 29250234), (9, 22750182), (13, 15750126), (14, 14625117), (17, 12044214), (18, 11375091), (19, 10776402), (21, 9750078), (26, 7875063), (27, 7583394), (34, 6022107), (38, 5388201), (39, 5250042), (42, 4875039), (43, 4761666), (51, 4014738), (54, 3791697), (57, 3592134), (63, 3250026), (78, 2625021), (81, 2527798), (86, 2380833), (91, 2250018), (102, 2007369), (114, 1796067), (117, 1750014), (119, 1720602), (126, 1625013), (129, 1587222), (133, 1539486), (153, 1338246), (162, 1263899), (171, 1197378), (182, 1125009), (189, 1083342), (221, 926478), (234, 875007), (238, 860301), (247, 828954), (258, 793611), (266, 769743), (273, 750006), (301, 680238), (306, 669123), (323, 633906), (342, 598689), (351, 583338), (357, 573534), (378, 541671), (387, 529074), (399, 513162), (442, 463239), (459, 446082), (494, 414477), (513, 399126), (546, 375003), (559, 366282), (567, 361114), (602, 340119), (646, 316953), (663, 308826), (702, 291669), (714, 286767), (731, 280098), (741, 276318), (774, 264537), (798, 256581), (817, 250614), (819, 250002), (903, 226746), (918, 223041), (969, 211302), (1026, 199563), (1053, 194446), (1071, 191178), (1118, 183141), (1134, 180557), (1161, 176358), (1197, 171054), (1326, 154413), (1377, 148694), (1462, 140049), (1482, 138159), (1539, 133042), (1547, 132354), (1634, 125307), (1638, 125001), (1677, 122094), (1729, 118422), (1806, 113373), (1938, 105651), (1989, 102942), (2106, 97223), (2142, 95589), (2193, 93366), (2223, 92106), (2261, 90558), (2322, 88179), (2394, 85527), (2451, 83538), (2457, 83334), (2709, 75582), (2754, 74347), (2907, 70434), (3078, 66521), (3094, 66177), (3213, 63726), (3354, 61047), (3458, 59211), (3483, 58786), (3591, 57018), (3913, 52326), (3978, 51471), (4199, 48762), (4386, 46683), (4446, 46053), (4522, 45279), (4641, 44118), (4902, 41769), (4914, 41667), (5031, 40698), (5117, 40014), (5187, 39474), (5418, 37791), (5719, 35802), (5814, 35217), (5967, 34314), (6426, 31863), (6579, 31122), (6669, 30702), (6783, 30186), (6966, 29393), (7182, 28509), (7353, 27846), (7371, 27778), (7826, 26163), (8127, 25194), (8398, 24381), (8721, 23478), (9282, 22059), (9503, 21546), (9639, 21242), (10062, 20349), (10234, 20007), (10374, 19737), (10621, 19278), (10773, 19006), (11438, 17901), (11739, 17442), (11934, 17157), (12597, 16254), (13158, 15561), (13338, 15351), (13566, 15093), (13889, 14742), (13923, 14706)]