210677984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 268323616

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 86, 88, 124, 172, 176, 248, 341, 344, 352, 449, 473, 496, 682, 688, 898, 946, 992, 1333, 1364, 1376, 1796, 1892, 2666, 2728, 3592, 3784, 4939, 5332, 5456, 7184, 7568, 9878, 10664, 10912, 13919, 14368, 14663, 15136, 19307, 19756, 21328, 27838, 29326, 38614, 39512, 42656, 55676, 58652, 77228, 79024, 111352, 117304, 153109, 154456, 158048, 212377, 222704, 234608, 306218, 308912, 424754, 445408, 469216, 598517, 612436, 617824, 849508, 1197034, 1224872, 1699016, 2394068, 2449744, 3398032, 4788136, 4899488, 6583687, 6796064, 9576272, 13167374, 19152544, 26334748, 52669496, 105338992, 210677984]

約数ペア:

[(1, 210677984), (2, 105338992), (4, 52669496), (8, 26334748), (11, 19152544), (16, 13167374), (22, 9576272), (31, 6796064), (32, 6583687), (43, 4899488), (44, 4788136), (62, 3398032), (86, 2449744), (88, 2394068), (124, 1699016), (172, 1224872), (176, 1197034), (248, 849508), (341, 617824), (344, 612436), (352, 598517), (449, 469216), (473, 445408), (496, 424754), (682, 308912), (688, 306218), (898, 234608), (946, 222704), (992, 212377), (1333, 158048), (1364, 154456), (1376, 153109), (1796, 117304), (1892, 111352), (2666, 79024), (2728, 77228), (3592, 58652), (3784, 55676), (4939, 42656), (5332, 39512), (5456, 38614), (7184, 29326), (7568, 27838), (9878, 21328), (10664, 19756), (10912, 19307), (13919, 15136), (14368, 14663)]