214707955

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79669}}^1$

素因数の和:79699

約数の個数: 24

約数和(自身を含む): 326965680

約数和(自身を除く): 112257725

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 79669, 398345, 557683, 876359, 2788415, 3903781, 4381795, 6134513, 19518905, 30672565, 42941591, 214707955]

約数ペア:

[(1, 214707955), (5, 42941591), (7, 30672565), (11, 19518905), (35, 6134513), (49, 4381795), (55, 3903781), (77, 2788415), (245, 876359), (385, 557683), (539, 398345), (2695, 79669)]