219048604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103913}}^1$

素因数の和:103965

約数の個数: 24

約数和(自身を含む): 418981248

約数和(自身を除く): 199932644

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 103913, 207826, 415652, 1766521, 3221303, 3533042, 6442606, 7066084, 12885212, 54762151, 109524302, 219048604]

約数ペア:

[(1, 219048604), (2, 109524302), (4, 54762151), (17, 12885212), (31, 7066084), (34, 6442606), (62, 3533042), (68, 3221303), (124, 1766521), (527, 415652), (1054, 207826), (2108, 103913)]