201769898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{65981}}^1$

素因数の和:66133

約数の個数: 16

約数和(自身を含む): 332549280

約数和(自身を除く): 130779382

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 65981, 131962, 725791, 1451582, 9171359, 18342718, 100884949, 201769898]

約数ペア:

[(1, 201769898), (2, 100884949), (11, 18342718), (22, 9171359), (139, 1451582), (278, 725791), (1529, 131962), (3058, 65981)]