205128064468

素因数分解:

$2^2\times {\mathrm{1669}}^1\times {\mathrm{2609}}^1\times {\mathrm{11777}}^1$

素因数の和:16059

約数の個数: 24

約数和(自身を含む): 359357380200

約数和(自身を除く): 154229315732

約数列:

[1, 2, 4, 1669, 2609, 3338, 5218, 6676, 10436, 11777, 23554, 47108, 4354421, 8708842, 17417684, 19655813, 30726193, 39311626, 61452386, 78623252, 122904772, 51282016117, 102564032234, 205128064468]

約数ペア:

[(1, 205128064468), (2, 102564032234), (4, 51282016117), (1669, 122904772), (2609, 78623252), (3338, 61452386), (5218, 39311626), (6676, 30726193), (10436, 19655813), (11777, 17417684), (23554, 8708842), (47108, 4354421)]