204937656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2649

約数の個数: 128

約数和(自身を含む): 653875200

約数和(自身を除く): 448937544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2408, 2579, 2838, 3311, 3612, 3784, 5158, 5676, 6622, 7224, 7737, 9933, 10316, 11352, 13244, 15474, 18053, 19866, 20632, 26488, 28369, 30948, 36106, 39732, 54159, 56738, 61896, 72212, 79464, 85107, 108318, 110897, 113476, 144424, 170214, 198583, 216636, 221794, 226952, 332691, 340428, 397166, 433272, 443588, 595749, 665382, 680856, 776279, 794332, 887176, 1191498, 1219867, 1330764, 1552558, 1588664, 2328837, 2382996, 2439734, 2661528, 3105116, 3659601, 4657674, 4765992, 4879468, 6210232, 7319202, 8539069, 9315348, 9758936, 14638404, 17078138, 18630696, 25617207, 29276808, 34156276, 51234414, 68312552, 102468828, 204937656]

約数ペア:

[(1, 204937656), (2, 102468828), (3, 68312552), (4, 51234414), (6, 34156276), (7, 29276808), (8, 25617207), (11, 18630696), (12, 17078138), (14, 14638404), (21, 9758936), (22, 9315348), (24, 8539069), (28, 7319202), (33, 6210232), (42, 4879468), (43, 4765992), (44, 4657674), (56, 3659601), (66, 3105116), (77, 2661528), (84, 2439734), (86, 2382996), (88, 2328837), (129, 1588664), (132, 1552558), (154, 1330764), (168, 1219867), (172, 1191498), (231, 887176), (258, 794332), (264, 776279), (301, 680856), (308, 665382), (344, 595749), (462, 443588), (473, 433272), (516, 397166), (602, 340428), (616, 332691), (903, 226952), (924, 221794), (946, 216636), (1032, 198583), (1204, 170214), (1419, 144424), (1806, 113476), (1848, 110897), (1892, 108318), (2408, 85107), (2579, 79464), (2838, 72212), (3311, 61896), (3612, 56738), (3784, 54159), (5158, 39732), (5676, 36106), (6622, 30948), (7224, 28369), (7737, 26488), (9933, 20632), (10316, 19866), (11352, 18053), (13244, 15474)]