207922097957

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1\times {\mathrm{193957}}^1$

素因数の和:198140

約数の個数: 16

約数和(自身を含む): 244107780480

約数和(自身を除く): 36185682523

約数列:

[1, 7, 37, 259, 4139, 28973, 153143, 193957, 1072001, 1357699, 7176409, 50234863, 802788023, 5619516161, 29703156851, 207922097957]

約数ペア:

[(1, 207922097957), (7, 29703156851), (37, 5619516161), (259, 802788023), (4139, 50234863), (28973, 7176409), (153143, 1357699), (193957, 1072001)]