213326734

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{1993}}^1$

素因数の和:2595

約数の個数: 16

約数和(自身を含む): 323745840

約数和(自身を除く): 110419106

約数列:

[1, 2, 109, 218, 491, 982, 1993, 3986, 53519, 107038, 217237, 434474, 978563, 1957126, 106663367, 213326734]

約数ペア:

[(1, 213326734), (2, 106663367), (109, 1957126), (218, 978563), (491, 434474), (982, 217237), (1993, 107038), (3986, 53519)]