209984173376

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{56531}}^1$

素因数の和:57127

約数の個数: 56

約数和(自身を含む): 420894759936

約数和(自身を除く): 210910586560

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 457, 508, 914, 1016, 1828, 2032, 3656, 4064, 7312, 8128, 14624, 29248, 56531, 58039, 113062, 116078, 226124, 232156, 452248, 464312, 904496, 928624, 1808992, 1857248, 3617984, 3714496, 7179437, 14358874, 25834667, 28717748, 51669334, 57435496, 103338668, 114870992, 206677336, 229741984, 413354672, 459483968, 826709344, 1653418688, 3281002709, 6562005418, 13124010836, 26248021672, 52496043344, 104992086688, 209984173376]

約数ペア:

[(1, 209984173376), (2, 104992086688), (4, 52496043344), (8, 26248021672), (16, 13124010836), (32, 6562005418), (64, 3281002709), (127, 1653418688), (254, 826709344), (457, 459483968), (508, 413354672), (914, 229741984), (1016, 206677336), (1828, 114870992), (2032, 103338668), (3656, 57435496), (4064, 51669334), (7312, 28717748), (8128, 25834667), (14624, 14358874), (29248, 7179437), (56531, 3714496), (58039, 3617984), (113062, 1857248), (116078, 1808992), (226124, 928624), (232156, 904496), (452248, 464312)]