211026144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 651723408

約数和(自身を除く): 440697264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 113, 147, 168, 196, 224, 226, 294, 336, 339, 392, 397, 452, 588, 672, 678, 784, 791, 794, 904, 1176, 1191, 1356, 1568, 1582, 1588, 1808, 2352, 2373, 2382, 2712, 2779, 3164, 3176, 3616, 4704, 4746, 4764, 5424, 5537, 5558, 6328, 6352, 8337, 9492, 9528, 10848, 11074, 11116, 12656, 12704, 16611, 16674, 18984, 19056, 19453, 22148, 22232, 25312, 33222, 33348, 37968, 38112, 38906, 44296, 44464, 44861, 58359, 66444, 66696, 75936, 77812, 88592, 88928, 89722, 116718, 132888, 133392, 134583, 155624, 177184, 179444, 233436, 265776, 266784, 269166, 311248, 314027, 358888, 466872, 531552, 538332, 622496, 628054, 717776, 933744, 942081, 1076664, 1256108, 1435552, 1867488, 1884162, 2153328, 2198189, 2512216, 3768324, 4306656, 4396378, 5024432, 6594567, 7536648, 8792756, 10048864, 13189134, 15073296, 17585512, 26378268, 30146592, 35171024, 52756536, 70342048, 105513072, 211026144]

約数ペア:

[(1, 211026144), (2, 105513072), (3, 70342048), (4, 52756536), (6, 35171024), (7, 30146592), (8, 26378268), (12, 17585512), (14, 15073296), (16, 13189134), (21, 10048864), (24, 8792756), (28, 7536648), (32, 6594567), (42, 5024432), (48, 4396378), (49, 4306656), (56, 3768324), (84, 2512216), (96, 2198189), (98, 2153328), (112, 1884162), (113, 1867488), (147, 1435552), (168, 1256108), (196, 1076664), (224, 942081), (226, 933744), (294, 717776), (336, 628054), (339, 622496), (392, 538332), (397, 531552), (452, 466872), (588, 358888), (672, 314027), (678, 311248), (784, 269166), (791, 266784), (794, 265776), (904, 233436), (1176, 179444), (1191, 177184), (1356, 155624), (1568, 134583), (1582, 133392), (1588, 132888), (1808, 116718), (2352, 89722), (2373, 88928), (2382, 88592), (2712, 77812), (2779, 75936), (3164, 66696), (3176, 66444), (3616, 58359), (4704, 44861), (4746, 44464), (4764, 44296), (5424, 38906), (5537, 38112), (5558, 37968), (6328, 33348), (6352, 33222), (8337, 25312), (9492, 22232), (9528, 22148), (10848, 19453), (11074, 19056), (11116, 18984), (12656, 16674), (12704, 16611)]