199920726

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{103801}}^1$

素因数の和:103916

約数の個数: 24

約数和(自身を含む): 437214024

約数和(自身を除く): 237293298

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 103801, 207602, 311403, 622806, 934209, 1868418, 11106707, 22213414, 33320121, 66640242, 99960363, 199920726]

約数ペア:

[(1, 199920726), (2, 99960363), (3, 66640242), (6, 33320121), (9, 22213414), (18, 11106707), (107, 1868418), (214, 934209), (321, 622806), (642, 311403), (963, 207602), (1926, 103801)]