210209413

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 219897216

約数和(自身を除く): 9687803

約数列:

[1, 43, 73, 167, 401, 3139, 7181, 12191, 17243, 29273, 66967, 524213, 1258739, 2879581, 4888591, 210209413]

約数ペア:

[(1, 210209413), (43, 4888591), (73, 2879581), (167, 1258739), (401, 524213), (3139, 66967), (7181, 29273), (12191, 17243)]