212879076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{771301}}^1$

素因数の和:771331

約数の個数: 24

約数和(自身を含む): 518314944

約数和(自身を除く): 305435868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 771301, 1542602, 2313903, 3085204, 4627806, 9255612, 17739923, 35479846, 53219769, 70959692, 106439538, 212879076]

約数ペア:

[(1, 212879076), (2, 106439538), (3, 70959692), (4, 53219769), (6, 35479846), (12, 17739923), (23, 9255612), (46, 4627806), (69, 3085204), (92, 2313903), (138, 1542602), (276, 771301)]