214460729

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{17497}}^1$

素因数の和:17624

約数の個数: 16

約数和(自身を含む): 262050048

約数和(自身を除く): 47589319

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 17497, 122479, 297449, 1802191, 2082143, 12615337, 30637247, 214460729]

約数ペア:

[(1, 214460729), (7, 30637247), (17, 12615337), (103, 2082143), (119, 1802191), (721, 297449), (1751, 122479), (12257, 17497)]