208076305420

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{24027287}}^1$

素因数の和:24027729

約数の個数: 24

約数和(自身を含む): 437969405664

約数和(自身を除く): 229893100244

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 24027287, 48054574, 96109148, 120136435, 240272870, 480545740, 10403815271, 20807630542, 41615261084, 52019076355, 104038152710, 208076305420]

約数ペア:

[(1, 208076305420), (2, 104038152710), (4, 52019076355), (5, 41615261084), (10, 20807630542), (20, 10403815271), (433, 480545740), (866, 240272870), (1732, 120136435), (2165, 96109148), (4330, 48054574), (8660, 24027287)]