206311854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{701741}}^1$

素因数の和:701760

約数の個数: 24

約数和(自身を含む): 479991528

約数和(自身を除く): 273679674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 701741, 1403482, 2105223, 4210446, 4912187, 9824374, 14736561, 29473122, 34385309, 68770618, 103155927, 206311854]

約数ペア:

[(1, 206311854), (2, 103155927), (3, 68770618), (6, 34385309), (7, 29473122), (14, 14736561), (21, 9824374), (42, 4912187), (49, 4210446), (98, 2105223), (147, 1403482), (294, 701741)]