299620223

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{23531}}^1$

素因数の和:23662

約数の個数: 16

約数和(自身を含む): 365969664

約数和(自身を除く): 66349441

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 23531, 164717, 400027, 2517817, 2800189, 17624719, 42802889, 299620223]

約数ペア:

[(1, 299620223), (7, 42802889), (17, 17624719), (107, 2800189), (119, 2517817), (749, 400027), (1819, 164717), (12733, 23531)]