208994688

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 722649600

約数和(自身を除く): 513654912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 128, 144, 159, 163, 168, 189, 192, 212, 216, 224, 252, 288, 318, 326, 336, 371, 378, 384, 424, 432, 448, 477, 489, 504, 576, 636, 652, 672, 742, 756, 848, 864, 896, 954, 978, 1008, 1113, 1141, 1152, 1272, 1304, 1344, 1431, 1467, 1484, 1512, 1696, 1728, 1908, 1956, 2016, 2226, 2282, 2544, 2608, 2688, 2862, 2934, 2968, 3024, 3339, 3392, 3423, 3456, 3816, 3912, 4032, 4401, 4452, 4564, 5088, 5216, 5724, 5868, 5936, 6048, 6678, 6784, 6846, 7632, 7824, 8064, 8639, 8802, 8904, 9128, 10017, 10176, 10269, 10432, 11448, 11736, 11872, 12096, 13356, 13692, 15264, 15648, 17278, 17604, 17808, 18256, 20034, 20352, 20538, 20864, 22896, 23472, 23744, 24192, 25917, 26712, 27384, 30528, 30807, 31296, 34556, 35208, 35616, 36512, 40068, 41076, 45792, 46944, 47488, 51834, 53424, 54768, 60473, 61056, 61614, 62592, 69112, 70416, 71232, 73024, 77751, 80136, 82152, 91584, 93888, 103668, 106848, 109536, 120946, 123228, 138224, 140832, 142464, 146048, 155502, 160272, 164304, 181419, 183168, 187776, 207336, 213696, 219072, 233253, 241892, 246456, 276448, 281664, 311004, 320544, 328608, 362838, 414672, 427392, 438144, 466506, 483784, 492912, 544257, 552896, 563328, 622008, 641088, 657216, 725676, 829344, 933012, 967568, 985824, 1088514, 1105792, 1244016, 1282176, 1314432, 1451352, 1632771, 1658688, 1866024, 1935136, 1971648, 2177028, 2488032, 2902704, 3265542, 3317376, 3732048, 3870272, 3943296, 4354056, 4976064, 5805408, 6531084, 7464096, 7740544, 8708112, 9952128, 11610816, 13062168, 14928192, 17416224, 23221632, 26124336, 29856384, 34832448, 52248672, 69664896, 104497344, 208994688]

約数ペア:

[(1, 208994688), (2, 104497344), (3, 69664896), (4, 52248672), (6, 34832448), (7, 29856384), (8, 26124336), (9, 23221632), (12, 17416224), (14, 14928192), (16, 13062168), (18, 11610816), (21, 9952128), (24, 8708112), (27, 7740544), (28, 7464096), (32, 6531084), (36, 5805408), (42, 4976064), (48, 4354056), (53, 3943296), (54, 3870272), (56, 3732048), (63, 3317376), (64, 3265542), (72, 2902704), (84, 2488032), (96, 2177028), (106, 1971648), (108, 1935136), (112, 1866024), (126, 1658688), (128, 1632771), (144, 1451352), (159, 1314432), (163, 1282176), (168, 1244016), (189, 1105792), (192, 1088514), (212, 985824), (216, 967568), (224, 933012), (252, 829344), (288, 725676), (318, 657216), (326, 641088), (336, 622008), (371, 563328), (378, 552896), (384, 544257), (424, 492912), (432, 483784), (448, 466506), (477, 438144), (489, 427392), (504, 414672), (576, 362838), (636, 328608), (652, 320544), (672, 311004), (742, 281664), (756, 276448), (848, 246456), (864, 241892), (896, 233253), (954, 219072), (978, 213696), (1008, 207336), (1113, 187776), (1141, 183168), (1152, 181419), (1272, 164304), (1304, 160272), (1344, 155502), (1431, 146048), (1467, 142464), (1484, 140832), (1512, 138224), (1696, 123228), (1728, 120946), (1908, 109536), (1956, 106848), (2016, 103668), (2226, 93888), (2282, 91584), (2544, 82152), (2608, 80136), (2688, 77751), (2862, 73024), (2934, 71232), (2968, 70416), (3024, 69112), (3339, 62592), (3392, 61614), (3423, 61056), (3456, 60473), (3816, 54768), (3912, 53424), (4032, 51834), (4401, 47488), (4452, 46944), (4564, 45792), (5088, 41076), (5216, 40068), (5724, 36512), (5868, 35616), (5936, 35208), (6048, 34556), (6678, 31296), (6784, 30807), (6846, 30528), (7632, 27384), (7824, 26712), (8064, 25917), (8639, 24192), (8802, 23744), (8904, 23472), (9128, 22896), (10017, 20864), (10176, 20538), (10269, 20352), (10432, 20034), (11448, 18256), (11736, 17808), (11872, 17604), (12096, 17278), (13356, 15648), (13692, 15264)]