189198366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{104761}}^1$

素因数の和:104816

約数の個数: 32

約数和(自身を含む): 442514688

約数和(自身を除く): 253316322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 104761, 209522, 314283, 628566, 733327, 1466654, 2199981, 4399962, 4504723, 9009446, 13514169, 27028338, 31533061, 63066122, 94599183, 189198366]

約数ペア:

[(1, 189198366), (2, 94599183), (3, 63066122), (6, 31533061), (7, 27028338), (14, 13514169), (21, 9009446), (42, 4504723), (43, 4399962), (86, 2199981), (129, 1466654), (258, 733327), (301, 628566), (602, 314283), (903, 209522), (1806, 104761)]