249536084

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{168151}}^1$

素因数の和:168215

約数の個数: 24

約数和(自身を含む): 508491648

約数和(自身を除く): 258955564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 168151, 336302, 672604, 1177057, 2354114, 4708228, 8912003, 17824006, 35648012, 62384021, 124768042, 249536084]

約数ペア:

[(1, 249536084), (2, 124768042), (4, 62384021), (7, 35648012), (14, 17824006), (28, 8912003), (53, 4708228), (106, 2354114), (212, 1177057), (371, 672604), (742, 336302), (1484, 168151)]