200780248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2017}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 393752160

約数和(自身を除く): 192971912

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 541, 1082, 2017, 2164, 4034, 4328, 8068, 12443, 16136, 24886, 46391, 49772, 92782, 99544, 185564, 371128, 1091197, 2182394, 4364788, 8729576, 25097531, 50195062, 100390124, 200780248]

約数ペア:

[(1, 200780248), (2, 100390124), (4, 50195062), (8, 25097531), (23, 8729576), (46, 4364788), (92, 2182394), (184, 1091197), (541, 371128), (1082, 185564), (2017, 99544), (2164, 92782), (4034, 49772), (4328, 46391), (8068, 24886), (12443, 16136)]