205063042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{1409}}^1$

素因数の和:2837

約数の個数: 16

約数和(自身を含む): 313849080

約数和(自身を除く): 108786038

約数列:

[1, 2, 53, 106, 1373, 1409, 2746, 2818, 72769, 74677, 145538, 149354, 1934557, 3869114, 102531521, 205063042]

約数ペア:

[(1, 205063042), (2, 102531521), (53, 3869114), (106, 1934557), (1373, 149354), (1409, 145538), (2746, 74677), (2818, 72769)]