224296919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{153313}}^1$

素因数の和:153350

約数の個数: 16

約数和(自身を含む): 294362880

約数和(自身を除く): 70065961

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 153313, 1073191, 1686443, 2912947, 11805101, 20390629, 32042417, 224296919]

約数ペア:

[(1, 224296919), (7, 32042417), (11, 20390629), (19, 11805101), (77, 2912947), (133, 1686443), (209, 1073191), (1463, 153313)]