255930626

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{90053}}^1$

素因数の和:90098

約数の個数: 24

約数和(自身を含む): 461977020

約数和(自身を除く): 206046394

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 90053, 180106, 630371, 1260742, 2611537, 4412597, 5223074, 8825194, 18280759, 36561518, 127965313, 255930626]

約数ペア:

[(1, 255930626), (2, 127965313), (7, 36561518), (14, 18280759), (29, 8825194), (49, 5223074), (58, 4412597), (98, 2611537), (203, 1260742), (406, 630371), (1421, 180106), (2842, 90053)]