208844710

素因数分解:

$2^1\times 5^1\times {\mathrm{20884471}}^1$

素因数の和:20884478

約数の個数: 8

約数和(自身を含む): 375920496

約数和(自身を除く): 167075786

約数列:

[1, 2, 5, 10, 20884471, 41768942, 104422355, 208844710]

約数ペア:

[(1, 208844710), (2, 104422355), (5, 41768942), (10, 20884471)]