199200066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 455347200

約数和(自身を除く): 256147134

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 139, 247, 278, 417, 494, 741, 834, 967, 1482, 1807, 1934, 2641, 2901, 3614, 5282, 5421, 5802, 7923, 10842, 12571, 15846, 18373, 25142, 34333, 36746, 37713, 55119, 68666, 75426, 102999, 110238, 134413, 205998, 238849, 268826, 403239, 477698, 716547, 806478, 1433094, 1747369, 2553847, 3494738, 5107694, 5242107, 7661541, 10484214, 15323082, 33200011, 66400022, 99600033, 199200066]

約数ペア:

[(1, 199200066), (2, 99600033), (3, 66400022), (6, 33200011), (13, 15323082), (19, 10484214), (26, 7661541), (38, 5242107), (39, 5107694), (57, 3494738), (78, 2553847), (114, 1747369), (139, 1433094), (247, 806478), (278, 716547), (417, 477698), (494, 403239), (741, 268826), (834, 238849), (967, 205998), (1482, 134413), (1807, 110238), (1934, 102999), (2641, 75426), (2901, 68666), (3614, 55119), (5282, 37713), (5421, 36746), (5802, 34333), (7923, 25142), (10842, 18373), (12571, 15846)]