208514602

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 324096300

約数和(自身を除く): 115581698

約数列:

[1, 2, 41, 82, 109, 218, 569, 1138, 1681, 3362, 4469, 8938, 23329, 46658, 62021, 124042, 183229, 366458, 956489, 1912978, 2542861, 5085722, 104257301, 208514602]

約数ペア:

[(1, 208514602), (2, 104257301), (41, 5085722), (82, 2542861), (109, 1912978), (218, 956489), (569, 366458), (1138, 183229), (1681, 124042), (3362, 62021), (4469, 46658), (8938, 23329)]