204119884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{37997}}^1$

素因数の和:38097

約数の個数: 24

約数和(自身を含む): 383019840

約数和(自身を除く): 178899956

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 37997, 75994, 151988, 645949, 1291898, 2583796, 3001763, 6003526, 12007052, 51029971, 102059942, 204119884]

約数ペア:

[(1, 204119884), (2, 102059942), (4, 51029971), (17, 12007052), (34, 6003526), (68, 3001763), (79, 2583796), (158, 1291898), (316, 645949), (1343, 151988), (2686, 75994), (5372, 37997)]