10000208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{8803}}^1$

素因数の和:8882

約数の個数: 20

約数和(自身を含む): 19650528

約数和(自身を除く): 9650320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 8803, 17606, 35212, 70424, 140848, 625013, 1250026, 2500052, 5000104, 10000208]

約数ペア:

[(1, 10000208), (2, 5000104), (4, 2500052), (8, 1250026), (16, 625013), (71, 140848), (142, 70424), (284, 35212), (568, 17606), (1136, 8803)]