210919714

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{3613}}^1$

素因数の和:3750

約数の個数: 24

約数和(自身を含む): 339506388

約数和(自身を除く): 128586674

約数列:

[1, 2, 17, 34, 101, 202, 289, 578, 1717, 3434, 3613, 7226, 29189, 58378, 61421, 122842, 364913, 729826, 1044157, 2088314, 6203521, 12407042, 105459857, 210919714]

約数ペア:

[(1, 210919714), (2, 105459857), (17, 12407042), (34, 6203521), (101, 2088314), (202, 1044157), (289, 729826), (578, 364913), (1717, 122842), (3434, 61421), (3613, 58378), (7226, 29189)]