211260366

素因数分解:

$2^1\times 3^3\times {\mathrm{3912229}}^1$

素因数の和:3912240

約数の個数: 16

約数和(自身を含む): 469467600

約数和(自身を除く): 258207234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3912229, 7824458, 11736687, 23473374, 35210061, 70420122, 105630183, 211260366]

約数ペア:

[(1, 211260366), (2, 105630183), (3, 70420122), (6, 35210061), (9, 23473374), (18, 11736687), (27, 7824458), (54, 3912229)]