197293159

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{93637}}^1$

素因数の和:93694

約数の個数: 12

約数和(自身を含む): 234844104

約数和(自身を除く): 37550945

約数列:

[1, 7, 43, 49, 301, 2107, 93637, 655459, 4026391, 4588213, 28184737, 197293159]

約数ペア:

[(1, 197293159), (7, 28184737), (43, 4588213), (49, 4026391), (301, 655459), (2107, 93637)]