218926867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5851}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 242694144

約数和(自身を除く): 23767277

約数列:

[1, 17, 31, 71, 527, 1207, 2201, 5851, 37417, 99467, 181381, 415421, 3083477, 7062157, 12878051, 218926867]

約数ペア:

[(1, 218926867), (17, 12878051), (31, 7062157), (71, 3083477), (527, 415421), (1207, 181381), (2201, 99467), (5851, 37417)]