205536710

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{9839}}^1$

素因数の和:11935

約数の個数: 16

約数和(自身を含む): 370180800

約数和(自身を除く): 164644090

約数列:

[1, 2, 5, 10, 2089, 4178, 9839, 10445, 19678, 20890, 49195, 98390, 20553671, 41107342, 102768355, 205536710]

約数ペア:

[(1, 205536710), (2, 102768355), (5, 41107342), (10, 20553671), (2089, 98390), (4178, 49195), (9839, 20890), (10445, 19678)]