203077054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{38447}}^1$

素因数の和:38607

約数の個数: 16

約数和(自身を含む): 322963200

約数和(自身を除く): 119886146

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 38447, 76894, 730493, 1460986, 5344133, 10688266, 101538527, 203077054]

約数ペア:

[(1, 203077054), (2, 101538527), (19, 10688266), (38, 5344133), (139, 1460986), (278, 730493), (2641, 76894), (5282, 38447)]