205340912

素因数分解:

$2^4\times 7^1\times {\mathrm{1833401}}^1$

素因数の和:1833416

約数の個数: 20

約数和(自身を含む): 454683696

約数和(自身を除く): 249342784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1833401, 3666802, 7333604, 12833807, 14667208, 25667614, 29334416, 51335228, 102670456, 205340912]

約数ペア:

[(1, 205340912), (2, 102670456), (4, 51335228), (7, 29334416), (8, 25667614), (14, 14667208), (16, 12833807), (28, 7333604), (56, 3666802), (112, 1833401)]