194303912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12763}}^1$

素因数の和:12953

約数の個数: 32

約数和(自身を含む): 399768480

約数和(自身を除く): 205464568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 7612, 12763, 15224, 25526, 51052, 102104, 140393, 280786, 561572, 1123144, 2207999, 4415998, 8831996, 17663992, 24287989, 48575978, 97151956, 194303912]

約数ペア:

[(1, 194303912), (2, 97151956), (4, 48575978), (8, 24287989), (11, 17663992), (22, 8831996), (44, 4415998), (88, 2207999), (173, 1123144), (346, 561572), (692, 280786), (1384, 140393), (1903, 102104), (3806, 51052), (7612, 25526), (12763, 15224)]