210318898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{5347}}^1$

素因数の和:5697

約数の個数: 16

約数和(自身を含む): 321136704

約数和(自身を除く): 110817806

約数列:

[1, 2, 71, 142, 277, 554, 5347, 10694, 19667, 39334, 379637, 759274, 1481119, 2962238, 105159449, 210318898]

約数ペア:

[(1, 210318898), (2, 105159449), (71, 2962238), (142, 1481119), (277, 759274), (554, 379637), (5347, 39334), (10694, 19667)]