208652942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{4639}}^1$

素因数の和:5207

約数の個数: 16

約数和(自身を含む): 320939520

約数和(自身を除く): 112286578

約数列:

[1, 2, 43, 86, 523, 1046, 4639, 9278, 22489, 44978, 199477, 398954, 2426197, 4852394, 104326471, 208652942]

約数ペア:

[(1, 208652942), (2, 104326471), (43, 4852394), (86, 2426197), (523, 398954), (1046, 199477), (4639, 44978), (9278, 22489)]