202255193

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 244701000

約数和(自身を除く): 42445807

約数列:

[1, 7, 29, 49, 203, 317, 449, 1421, 2219, 3143, 9193, 13021, 15533, 22001, 64351, 91147, 142333, 450457, 638029, 996331, 4127657, 6974317, 28893599, 202255193]

約数ペア:

[(1, 202255193), (7, 28893599), (29, 6974317), (49, 4127657), (203, 996331), (317, 638029), (449, 450457), (1421, 142333), (2219, 91147), (3143, 64351), (9193, 22001), (13021, 15533)]