201884740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214771}}^1$

素因数の和:214827

約数の個数: 24

約数和(自身を含む): 432980352

約数和(自身を除く): 231095612

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 214771, 429542, 859084, 1073855, 2147710, 4295420, 10094237, 20188474, 40376948, 50471185, 100942370, 201884740]

約数ペア:

[(1, 201884740), (2, 100942370), (4, 50471185), (5, 40376948), (10, 20188474), (20, 10094237), (47, 4295420), (94, 2147710), (188, 1073855), (235, 859084), (470, 429542), (940, 214771)]