211884044

素因数分解:

$2^2\times {\mathrm{797}}^1\times {\mathrm{66463}}^1$

素因数の和:67264

約数の個数: 12

約数和(自身を含む): 371267904

約数和(自身を除く): 159383860

約数列:

[1, 2, 4, 797, 1594, 3188, 66463, 132926, 265852, 52971011, 105942022, 211884044]

約数ペア:

[(1, 211884044), (2, 105942022), (4, 52971011), (797, 265852), (1594, 132926), (3188, 66463)]