201107474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{8629}}^1$

素因数の和:8945

約数の個数: 16

約数和(自身を含む): 309851520

約数和(自身を除く): 108744046

約数列:

[1, 2, 43, 86, 271, 542, 8629, 11653, 17258, 23306, 371047, 742094, 2338459, 4676918, 100553737, 201107474]

約数ペア:

[(1, 201107474), (2, 100553737), (43, 4676918), (86, 2338459), (271, 742094), (542, 371047), (8629, 23306), (11653, 17258)]