200519152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{544889}}^1$

素因数の和:544920

約数の個数: 20

約数和(自身を含む): 405398160

約数和(自身を除く): 204879008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 544889, 1089778, 2179556, 4359112, 8718224, 12532447, 25064894, 50129788, 100259576, 200519152]

約数ペア:

[(1, 200519152), (2, 100259576), (4, 50129788), (8, 25064894), (16, 12532447), (23, 8718224), (46, 4359112), (92, 2179556), (184, 1089778), (368, 544889)]