203896368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 670269600

約数和(自身を除く): 466373232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 43, 48, 51, 52, 68, 72, 78, 86, 102, 104, 117, 129, 136, 144, 149, 153, 156, 172, 204, 208, 221, 234, 258, 272, 298, 306, 312, 344, 387, 408, 442, 447, 468, 516, 559, 596, 612, 624, 663, 688, 731, 774, 816, 884, 894, 936, 1032, 1118, 1192, 1224, 1326, 1341, 1462, 1548, 1677, 1768, 1788, 1872, 1937, 1989, 2064, 2193, 2236, 2384, 2448, 2533, 2652, 2682, 2924, 3096, 3354, 3536, 3576, 3874, 3978, 4386, 4472, 5031, 5066, 5304, 5364, 5811, 5848, 6192, 6407, 6579, 6708, 7152, 7599, 7748, 7956, 8772, 8944, 9503, 10062, 10132, 10608, 10728, 11622, 11696, 12814, 13158, 13416, 15198, 15496, 15912, 17433, 17544, 19006, 19221, 20124, 20264, 21456, 22797, 23244, 25628, 26316, 26832, 28509, 30396, 30992, 31824, 32929, 34866, 35088, 38012, 38442, 40248, 40528, 45594, 46488, 51256, 52632, 57018, 57663, 60792, 65858, 69732, 76024, 76884, 80496, 83291, 85527, 91188, 92976, 98787, 102512, 105264, 108919, 114036, 115326, 121584, 131716, 139464, 152048, 153768, 166582, 171054, 182376, 197574, 217838, 228072, 230652, 249873, 263432, 278928, 296361, 307536, 326757, 333164, 342108, 364752, 395148, 435676, 456144, 461304, 499746, 526864, 592722, 653514, 666328, 684216, 749619, 790296, 871352, 922608, 980271, 999492, 1185444, 1307028, 1332656, 1368432, 1415947, 1499238, 1580592, 1742704, 1960542, 1998984, 2370888, 2614056, 2831894, 2998476, 3921084, 3997968, 4247841, 4741776, 5228112, 5663788, 5996952, 7842168, 8495682, 11327576, 11993904, 12743523, 15684336, 16991364, 22655152, 25487046, 33982728, 50974092, 67965456, 101948184, 203896368]

約数ペア:

[(1, 203896368), (2, 101948184), (3, 67965456), (4, 50974092), (6, 33982728), (8, 25487046), (9, 22655152), (12, 16991364), (13, 15684336), (16, 12743523), (17, 11993904), (18, 11327576), (24, 8495682), (26, 7842168), (34, 5996952), (36, 5663788), (39, 5228112), (43, 4741776), (48, 4247841), (51, 3997968), (52, 3921084), (68, 2998476), (72, 2831894), (78, 2614056), (86, 2370888), (102, 1998984), (104, 1960542), (117, 1742704), (129, 1580592), (136, 1499238), (144, 1415947), (149, 1368432), (153, 1332656), (156, 1307028), (172, 1185444), (204, 999492), (208, 980271), (221, 922608), (234, 871352), (258, 790296), (272, 749619), (298, 684216), (306, 666328), (312, 653514), (344, 592722), (387, 526864), (408, 499746), (442, 461304), (447, 456144), (468, 435676), (516, 395148), (559, 364752), (596, 342108), (612, 333164), (624, 326757), (663, 307536), (688, 296361), (731, 278928), (774, 263432), (816, 249873), (884, 230652), (894, 228072), (936, 217838), (1032, 197574), (1118, 182376), (1192, 171054), (1224, 166582), (1326, 153768), (1341, 152048), (1462, 139464), (1548, 131716), (1677, 121584), (1768, 115326), (1788, 114036), (1872, 108919), (1937, 105264), (1989, 102512), (2064, 98787), (2193, 92976), (2236, 91188), (2384, 85527), (2448, 83291), (2533, 80496), (2652, 76884), (2682, 76024), (2924, 69732), (3096, 65858), (3354, 60792), (3536, 57663), (3576, 57018), (3874, 52632), (3978, 51256), (4386, 46488), (4472, 45594), (5031, 40528), (5066, 40248), (5304, 38442), (5364, 38012), (5811, 35088), (5848, 34866), (6192, 32929), (6407, 31824), (6579, 30992), (6708, 30396), (7152, 28509), (7599, 26832), (7748, 26316), (7956, 25628), (8772, 23244), (8944, 22797), (9503, 21456), (10062, 20264), (10132, 20124), (10608, 19221), (10728, 19006), (11622, 17544), (11696, 17433), (12814, 15912), (13158, 15496), (13416, 15198)]