202268948

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 411675264

約数和(自身を除く): 209406316

約数列:

[1, 2, 4, 7, 14, 28, 107, 181, 214, 362, 373, 428, 724, 746, 749, 1267, 1492, 1498, 2534, 2611, 2996, 5068, 5222, 10444, 19367, 38734, 39911, 67513, 77468, 79822, 135026, 135569, 159644, 270052, 271138, 279377, 472591, 542276, 558754, 945182, 1117508, 1890364, 7223891, 14447782, 28895564, 50567237, 101134474, 202268948]

約数ペア:

[(1, 202268948), (2, 101134474), (4, 50567237), (7, 28895564), (14, 14447782), (28, 7223891), (107, 1890364), (181, 1117508), (214, 945182), (362, 558754), (373, 542276), (428, 472591), (724, 279377), (746, 271138), (749, 270052), (1267, 159644), (1492, 135569), (1498, 135026), (2534, 79822), (2611, 77468), (2996, 67513), (5068, 39911), (5222, 38734), (10444, 19367)]