205415604

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{53327}}^1$

素因数の和:53444

約数の個数: 36

約数和(自身を含む): 524107584

約数和(自身を除く): 318691980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 53327, 106654, 159981, 213308, 319962, 479943, 639924, 959886, 1919772, 5705989, 11411978, 17117967, 22823956, 34235934, 51353901, 68471868, 102707802, 205415604]

約数ペア:

[(1, 205415604), (2, 102707802), (3, 68471868), (4, 51353901), (6, 34235934), (9, 22823956), (12, 17117967), (18, 11411978), (36, 5705989), (107, 1919772), (214, 959886), (321, 639924), (428, 479943), (642, 319962), (963, 213308), (1284, 159981), (1926, 106654), (3852, 53327)]