208022132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71143}}^1$

素因数の和:71207

約数の個数: 24

約数和(自身を含む): 394422336

約数和(自身を除く): 186400204

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 71143, 142286, 284572, 1209431, 2418862, 3059149, 4837724, 6118298, 12236596, 52005533, 104011066, 208022132]

約数ペア:

[(1, 208022132), (2, 104011066), (4, 52005533), (17, 12236596), (34, 6118298), (43, 4837724), (68, 3059149), (86, 2418862), (172, 1209431), (731, 284572), (1462, 142286), (2924, 71143)]