206188670

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{12911}}^1$

素因数の和:14515

約数の個数: 16

約数和(自身を含む): 371400768

約数和(自身を除く): 165212098

約数列:

[1, 2, 5, 10, 1597, 3194, 7985, 12911, 15970, 25822, 64555, 129110, 20618867, 41237734, 103094335, 206188670]

約数ペア:

[(1, 206188670), (2, 103094335), (5, 41237734), (10, 20618867), (1597, 129110), (3194, 64555), (7985, 25822), (12911, 15970)]