199956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 491680

約数和(自身を除く): 291724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 877, 1754, 2631, 3508, 5262, 10524, 16663, 33326, 49989, 66652, 99978, 199956]

約数ペア:

[(1, 199956), (2, 99978), (3, 66652), (4, 49989), (6, 33326), (12, 16663), (19, 10524), (38, 5262), (57, 3508), (76, 2631), (114, 1754), (228, 877)]