201528768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 168

約数和(自身を含む): 641201664

約数和(自身を除く): 439672896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 392, 434, 448, 496, 588, 651, 672, 691, 744, 784, 868, 992, 1176, 1302, 1344, 1382, 1488, 1519, 1568, 1736, 1984, 2073, 2352, 2604, 2764, 2976, 3038, 3136, 3472, 4146, 4557, 4704, 4837, 5208, 5528, 5952, 6076, 6944, 8292, 9114, 9408, 9674, 10416, 11056, 12152, 13888, 14511, 16584, 18228, 19348, 20832, 21421, 22112, 24304, 29022, 33168, 33859, 36456, 38696, 41664, 42842, 44224, 48608, 58044, 64263, 66336, 67718, 72912, 77392, 85684, 97216, 101577, 116088, 128526, 132672, 135436, 145824, 149947, 154784, 171368, 203154, 232176, 257052, 270872, 291648, 299894, 309568, 342736, 406308, 449841, 464352, 514104, 541744, 599788, 685472, 812616, 899682, 928704, 1028208, 1049629, 1083488, 1199576, 1370944, 1625232, 1799364, 2056416, 2099258, 2166976, 2399152, 3148887, 3250464, 3598728, 4112832, 4198516, 4798304, 6297774, 6500928, 7197456, 8397032, 9596608, 12595548, 14394912, 16794064, 25191096, 28789824, 33588128, 50382192, 67176256, 100764384, 201528768]

約数ペア:

[(1, 201528768), (2, 100764384), (3, 67176256), (4, 50382192), (6, 33588128), (7, 28789824), (8, 25191096), (12, 16794064), (14, 14394912), (16, 12595548), (21, 9596608), (24, 8397032), (28, 7197456), (31, 6500928), (32, 6297774), (42, 4798304), (48, 4198516), (49, 4112832), (56, 3598728), (62, 3250464), (64, 3148887), (84, 2399152), (93, 2166976), (96, 2099258), (98, 2056416), (112, 1799364), (124, 1625232), (147, 1370944), (168, 1199576), (186, 1083488), (192, 1049629), (196, 1028208), (217, 928704), (224, 899682), (248, 812616), (294, 685472), (336, 599788), (372, 541744), (392, 514104), (434, 464352), (448, 449841), (496, 406308), (588, 342736), (651, 309568), (672, 299894), (691, 291648), (744, 270872), (784, 257052), (868, 232176), (992, 203154), (1176, 171368), (1302, 154784), (1344, 149947), (1382, 145824), (1488, 135436), (1519, 132672), (1568, 128526), (1736, 116088), (1984, 101577), (2073, 97216), (2352, 85684), (2604, 77392), (2764, 72912), (2976, 67718), (3038, 66336), (3136, 64263), (3472, 58044), (4146, 48608), (4557, 44224), (4704, 42842), (4837, 41664), (5208, 38696), (5528, 36456), (5952, 33859), (6076, 33168), (6944, 29022), (8292, 24304), (9114, 22112), (9408, 21421), (9674, 20832), (10416, 19348), (11056, 18228), (12152, 16584), (13888, 14511)]