214950918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{393683}}^1$

素因数の和:393708

約数の個数: 32

約数和(自身を含む): 529111296

約数和(自身を除く): 314160378

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 393683, 787366, 1181049, 2362098, 2755781, 5117879, 5511562, 8267343, 10235758, 15353637, 16534686, 30707274, 35825153, 71650306, 107475459, 214950918]

約数ペア:

[(1, 214950918), (2, 107475459), (3, 71650306), (6, 35825153), (7, 30707274), (13, 16534686), (14, 15353637), (21, 10235758), (26, 8267343), (39, 5511562), (42, 5117879), (78, 2755781), (91, 2362098), (182, 1181049), (273, 787366), (546, 393683)]