200606318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{20771}}^1$

素因数の和:21223

約数の個数: 16

約数和(自身を含む): 329028480

約数和(自身を除く): 128422162

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 20771, 41542, 228481, 456962, 9118469, 18236938, 100303159, 200606318]

約数ペア:

[(1, 200606318), (2, 100303159), (11, 18236938), (22, 9118469), (439, 456962), (878, 228481), (4829, 41542), (9658, 20771)]