204615088

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{8353}}^1$

素因数の和:9892

約数の個数: 20

約数和(自身を含む): 396748168

約数和(自身を除く): 192133080

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 8353, 12248, 16706, 24496, 33412, 66824, 133648, 12788443, 25576886, 51153772, 102307544, 204615088]

約数ペア:

[(1, 204615088), (2, 102307544), (4, 51153772), (8, 25576886), (16, 12788443), (1531, 133648), (3062, 66824), (6124, 33412), (8353, 24496), (12248, 16706)]