211034666129

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{226675259}}^1$

素因数の和:226675292

約数の個数: 12

約数和(自身を含む): 258409796400

約数和(自身を除く): 47375130271

約数列:

[1, 7, 19, 49, 133, 931, 226675259, 1586726813, 4306829921, 11107087691, 30147809447, 211034666129]

約数ペア:

[(1, 211034666129), (7, 30147809447), (19, 11107087691), (49, 4306829921), (133, 1586726813), (931, 226675259)]