201166298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 318345984

約数和(自身を除く): 117179686

約数列:

[1, 2, 43, 47, 86, 94, 157, 314, 317, 634, 2021, 4042, 6751, 7379, 13502, 13631, 14758, 14899, 27262, 29798, 49769, 99538, 317297, 634594, 640657, 1281314, 2140067, 2339143, 4280134, 4678286, 100583149, 201166298]

約数ペア:

[(1, 201166298), (2, 100583149), (43, 4678286), (47, 4280134), (86, 2339143), (94, 2140067), (157, 1281314), (314, 640657), (317, 634594), (634, 317297), (2021, 99538), (4042, 49769), (6751, 29798), (7379, 27262), (13502, 14899), (13631, 14758)]