204027901

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{240883}}^1$

素因数の和:240912

約数の個数: 12

約数和(自身を含む): 256300576

約数和(自身を除く): 52272675

約数列:

[1, 7, 11, 77, 121, 847, 240883, 1686181, 2649713, 18547991, 29146843, 204027901]

約数ペア:

[(1, 204027901), (7, 29146843), (11, 18547991), (77, 2649713), (121, 1686181), (847, 240883)]