196883456

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 132

約数和(自身を含む): 496585824

約数和(自身を除く): 299702368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 227, 242, 256, 308, 352, 448, 454, 484, 512, 616, 704, 847, 896, 908, 968, 1024, 1232, 1408, 1589, 1694, 1792, 1816, 1936, 2464, 2497, 2816, 3178, 3388, 3584, 3632, 3872, 4928, 4994, 5632, 6356, 6776, 7168, 7264, 7744, 9856, 9988, 11264, 12712, 13552, 14528, 15488, 17479, 19712, 19976, 25424, 27104, 27467, 29056, 30976, 34958, 39424, 39952, 50848, 54208, 54934, 58112, 61952, 69916, 78848, 79904, 101696, 108416, 109868, 116224, 123904, 139832, 159808, 192269, 203392, 216832, 219736, 232448, 279664, 319616, 384538, 406784, 433664, 439472, 559328, 639232, 769076, 813568, 867328, 878944, 1118656, 1278464, 1538152, 1627136, 1757888, 2237312, 2556928, 3076304, 3515776, 4474624, 6152608, 7031552, 8949248, 12305216, 14063104, 17898496, 24610432, 28126208, 49220864, 98441728, 196883456]

約数ペア:

[(1, 196883456), (2, 98441728), (4, 49220864), (7, 28126208), (8, 24610432), (11, 17898496), (14, 14063104), (16, 12305216), (22, 8949248), (28, 7031552), (32, 6152608), (44, 4474624), (56, 3515776), (64, 3076304), (77, 2556928), (88, 2237312), (112, 1757888), (121, 1627136), (128, 1538152), (154, 1278464), (176, 1118656), (224, 878944), (227, 867328), (242, 813568), (256, 769076), (308, 639232), (352, 559328), (448, 439472), (454, 433664), (484, 406784), (512, 384538), (616, 319616), (704, 279664), (847, 232448), (896, 219736), (908, 216832), (968, 203392), (1024, 192269), (1232, 159808), (1408, 139832), (1589, 123904), (1694, 116224), (1792, 109868), (1816, 108416), (1936, 101696), (2464, 79904), (2497, 78848), (2816, 69916), (3178, 61952), (3388, 58112), (3584, 54934), (3632, 54208), (3872, 50848), (4928, 39952), (4994, 39424), (5632, 34958), (6356, 30976), (6776, 29056), (7168, 27467), (7264, 27104), (7744, 25424), (9856, 19976), (9988, 19712), (11264, 17479), (12712, 15488), (13552, 14528)]