228060553

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8447}}^1$

素因数の和:8509

約数の個数: 24

約数和(自身を含む): 288921600

約数和(自身を除く): 60861047

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 8447, 26999, 59129, 160493, 244963, 413903, 1123451, 1714741, 4654297, 7864157, 12003187, 32580079, 228060553]

約数ペア:

[(1, 228060553), (7, 32580079), (19, 12003187), (29, 7864157), (49, 4654297), (133, 1714741), (203, 1123451), (551, 413903), (931, 244963), (1421, 160493), (3857, 59129), (8447, 26999)]