197901053

素因数分解:

$7^3\times {\mathrm{151}}^1\times {\mathrm{3821}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 232377600

約数和(自身を除く): 34476547

約数列:

[1, 7, 49, 151, 343, 1057, 3821, 7399, 26747, 51793, 187229, 576971, 1310603, 4038797, 28271579, 197901053]

約数ペア:

[(1, 197901053), (7, 28271579), (49, 4038797), (151, 1310603), (343, 576971), (1057, 187229), (3821, 51793), (7399, 26747)]