202420547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89527}}^1$

素因数の和:89570

約数の個数: 16

約数和(自身を含む): 257840640

約数和(自身を除く): 55420093

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 89527, 626689, 1521959, 1701013, 10653713, 11907091, 28917221, 202420547]

約数ペア:

[(1, 202420547), (7, 28917221), (17, 11907091), (19, 10653713), (119, 1701013), (133, 1521959), (323, 626689), (2261, 89527)]