231539966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51203}}^1$

素因数の和:51248

約数の個数: 32

約数和(自身を含む): 442402560

約数和(自身を除く): 210862594

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 51203, 102406, 358421, 716842, 870451, 972857, 1740902, 1945714, 6093157, 6809999, 12186314, 13619998, 16538569, 33077138, 115769983, 231539966]

約数ペア:

[(1, 231539966), (2, 115769983), (7, 33077138), (14, 16538569), (17, 13619998), (19, 12186314), (34, 6809999), (38, 6093157), (119, 1945714), (133, 1740902), (238, 972857), (266, 870451), (323, 716842), (646, 358421), (2261, 102406), (4522, 51203)]