210020892

素因数分解:

$2^2\times 3^1\times {\mathrm{17501741}}^1$

素因数の和:17501748

約数の個数: 12

約数和(自身を含む): 490048776

約数和(自身を除く): 280027884

約数列:

[1, 2, 3, 4, 6, 12, 17501741, 35003482, 52505223, 70006964, 105010446, 210020892]

約数ペア:

[(1, 210020892), (2, 105010446), (3, 70006964), (4, 52505223), (6, 35003482), (12, 17501741)]