203429688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 676823040

約数和(自身を除く): 473393352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 53, 56, 62, 66, 67, 77, 84, 88, 93, 106, 124, 132, 134, 154, 159, 168, 186, 201, 212, 217, 231, 248, 264, 268, 308, 318, 341, 371, 372, 402, 424, 434, 462, 469, 536, 583, 616, 636, 651, 682, 737, 742, 744, 804, 868, 924, 938, 1023, 1113, 1166, 1272, 1302, 1364, 1407, 1474, 1484, 1608, 1643, 1736, 1749, 1848, 1876, 2046, 2077, 2211, 2226, 2332, 2387, 2604, 2728, 2814, 2948, 2968, 3286, 3498, 3551, 3752, 4081, 4092, 4154, 4422, 4452, 4664, 4774, 4929, 5159, 5208, 5628, 5896, 6231, 6572, 6996, 7102, 7161, 8162, 8184, 8308, 8844, 8904, 9548, 9858, 10318, 10653, 11256, 11501, 12243, 12462, 13144, 13992, 14204, 14322, 14539, 15477, 16324, 16616, 17688, 18073, 19096, 19716, 20636, 21306, 22847, 23002, 24486, 24857, 24924, 28408, 28644, 29078, 30954, 32648, 34503, 36146, 39061, 39432, 41272, 42612, 43617, 45694, 46004, 48972, 49714, 49848, 54219, 57288, 58156, 61908, 68541, 69006, 72292, 74571, 78122, 85224, 87234, 91388, 92008, 97944, 99428, 108438, 110081, 116312, 117183, 123816, 126511, 137082, 138012, 144584, 149142, 156244, 159929, 174468, 182776, 198856, 216876, 220162, 234366, 253022, 273427, 274164, 276024, 298284, 312488, 319858, 330243, 348936, 379533, 433752, 440324, 468732, 479787, 506044, 546854, 548328, 596568, 639716, 660486, 759066, 770567, 820281, 880648, 937464, 959574, 1012088, 1093708, 1210891, 1279432, 1320972, 1518132, 1541134, 1640562, 1919148, 2187416, 2311701, 2421782, 2641944, 3036264, 3082268, 3281124, 3632673, 3838296, 4623402, 4843564, 6164536, 6562248, 7265346, 8476237, 9246804, 9687128, 14530692, 16952474, 18493608, 25428711, 29061384, 33904948, 50857422, 67809896, 101714844, 203429688]

約数ペア:

[(1, 203429688), (2, 101714844), (3, 67809896), (4, 50857422), (6, 33904948), (7, 29061384), (8, 25428711), (11, 18493608), (12, 16952474), (14, 14530692), (21, 9687128), (22, 9246804), (24, 8476237), (28, 7265346), (31, 6562248), (33, 6164536), (42, 4843564), (44, 4623402), (53, 3838296), (56, 3632673), (62, 3281124), (66, 3082268), (67, 3036264), (77, 2641944), (84, 2421782), (88, 2311701), (93, 2187416), (106, 1919148), (124, 1640562), (132, 1541134), (134, 1518132), (154, 1320972), (159, 1279432), (168, 1210891), (186, 1093708), (201, 1012088), (212, 959574), (217, 937464), (231, 880648), (248, 820281), (264, 770567), (268, 759066), (308, 660486), (318, 639716), (341, 596568), (371, 548328), (372, 546854), (402, 506044), (424, 479787), (434, 468732), (462, 440324), (469, 433752), (536, 379533), (583, 348936), (616, 330243), (636, 319858), (651, 312488), (682, 298284), (737, 276024), (742, 274164), (744, 273427), (804, 253022), (868, 234366), (924, 220162), (938, 216876), (1023, 198856), (1113, 182776), (1166, 174468), (1272, 159929), (1302, 156244), (1364, 149142), (1407, 144584), (1474, 138012), (1484, 137082), (1608, 126511), (1643, 123816), (1736, 117183), (1749, 116312), (1848, 110081), (1876, 108438), (2046, 99428), (2077, 97944), (2211, 92008), (2226, 91388), (2332, 87234), (2387, 85224), (2604, 78122), (2728, 74571), (2814, 72292), (2948, 69006), (2968, 68541), (3286, 61908), (3498, 58156), (3551, 57288), (3752, 54219), (4081, 49848), (4092, 49714), (4154, 48972), (4422, 46004), (4452, 45694), (4664, 43617), (4774, 42612), (4929, 41272), (5159, 39432), (5208, 39061), (5628, 36146), (5896, 34503), (6231, 32648), (6572, 30954), (6996, 29078), (7102, 28644), (7161, 28408), (8162, 24924), (8184, 24857), (8308, 24486), (8844, 23002), (8904, 22847), (9548, 21306), (9858, 20636), (10318, 19716), (10653, 19096), (11256, 18073), (11501, 17688), (12243, 16616), (12462, 16324), (13144, 15477), (13992, 14539), (14204, 14322)]