210959681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 237724200

約数和(自身を除く): 26764519

約数列:

[1, 17, 31, 37, 349, 527, 629, 961, 1147, 5933, 10819, 12913, 16337, 19499, 35557, 183923, 219521, 335389, 400303, 604469, 5701613, 6805151, 12409393, 210959681]

約数ペア:

[(1, 210959681), (17, 12409393), (31, 6805151), (37, 5701613), (349, 604469), (527, 400303), (629, 335389), (961, 219521), (1147, 183923), (5933, 35557), (10819, 19499), (12913, 16337)]