207942691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20981}}^1$

素因数の和:21062

約数の個数: 16

約数和(自身を含む): 244734048

約数和(自身を除く): 36791357

約数列:

[1, 11, 17, 53, 187, 583, 901, 9911, 20981, 230791, 356677, 1111993, 3923447, 12231923, 18903881, 207942691]

約数ペア:

[(1, 207942691), (11, 18903881), (17, 12231923), (53, 3923447), (187, 1111993), (583, 356677), (901, 230791), (9911, 20981)]