205372274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2767}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 340796160

約数和(自身を除く): 135423886

約数列:

[1, 2, 17, 34, 37, 59, 74, 118, 629, 1003, 1258, 2006, 2183, 2767, 4366, 5534, 37111, 47039, 74222, 94078, 102379, 163253, 204758, 326506, 1740443, 2775301, 3480886, 5550602, 6040361, 12080722, 102686137, 205372274]

約数ペア:

[(1, 205372274), (2, 102686137), (17, 12080722), (34, 6040361), (37, 5550602), (59, 3480886), (74, 2775301), (118, 1740443), (629, 326506), (1003, 204758), (1258, 163253), (2006, 102379), (2183, 94078), (2767, 74222), (4366, 47039), (5534, 37111)]