239682068

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{4253}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 427492968

約数和(自身を除く): 187810900

約数列:

[1, 2, 4, 73, 146, 193, 292, 386, 772, 4253, 8506, 14089, 17012, 28178, 56356, 310469, 620938, 820829, 1241876, 1641658, 3283316, 59920517, 119841034, 239682068]

約数ペア:

[(1, 239682068), (2, 119841034), (4, 59920517), (73, 3283316), (146, 1641658), (193, 1241876), (292, 820829), (386, 620938), (772, 310469), (4253, 56356), (8506, 28178), (14089, 17012)]