199168052

素因数分解:

$2^2\times {\mathrm{1759}}^1\times {\mathrm{28307}}^1$

素因数の和:30070

約数の個数: 12

約数和(自身を含む): 348754560

約数和(自身を除く): 149586508

約数列:

[1, 2, 4, 1759, 3518, 7036, 28307, 56614, 113228, 49792013, 99584026, 199168052]

約数ペア:

[(1, 199168052), (2, 99584026), (4, 49792013), (1759, 113228), (3518, 56614), (7036, 28307)]