203401804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2991203}}^1$

素因数の和:2991224

約数の個数: 12

約数和(自身を含む): 376891704

約数和(自身を除く): 173489900

約数列:

[1, 2, 4, 17, 34, 68, 2991203, 5982406, 11964812, 50850451, 101700902, 203401804]

約数ペア:

[(1, 203401804), (2, 101700902), (4, 50850451), (17, 11964812), (34, 5982406), (68, 2991203)]