205621524

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{17467}}^1$

素因数の和:17589

約数の個数: 48

約数和(自身を含む): 538014400

約数和(自身を除く): 332392876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 17467, 34934, 52401, 69868, 104802, 157203, 209604, 314406, 471609, 628812, 943218, 1886436, 1903903, 3807806, 5711709, 7615612, 11423418, 17135127, 22846836, 34270254, 51405381, 68540508, 102810762, 205621524]

約数ペア:

[(1, 205621524), (2, 102810762), (3, 68540508), (4, 51405381), (6, 34270254), (9, 22846836), (12, 17135127), (18, 11423418), (27, 7615612), (36, 5711709), (54, 3807806), (108, 1903903), (109, 1886436), (218, 943218), (327, 628812), (436, 471609), (654, 314406), (981, 209604), (1308, 157203), (1962, 104802), (2943, 69868), (3924, 52401), (5886, 34934), (11772, 17467)]