199900026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 457267200

約数和(自身を除く): 257367174

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 457, 914, 1279, 1371, 2558, 2742, 3837, 4113, 7674, 8226, 8683, 11511, 17366, 23022, 24301, 26049, 48602, 52098, 72903, 78147, 145806, 156294, 218709, 437418, 584503, 1169006, 1753509, 3507018, 5260527, 10521054, 11105557, 22211114, 33316671, 66633342, 99950013, 199900026]

約数ペア:

[(1, 199900026), (2, 99950013), (3, 66633342), (6, 33316671), (9, 22211114), (18, 11105557), (19, 10521054), (38, 5260527), (57, 3507018), (114, 1753509), (171, 1169006), (342, 584503), (457, 437418), (914, 218709), (1279, 156294), (1371, 145806), (2558, 78147), (2742, 72903), (3837, 52098), (4113, 48602), (7674, 26049), (8226, 24301), (8683, 23022), (11511, 17366)]