201945794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{100271}}^1$

素因数の和:100345

約数の個数: 16

約数和(自身を含む): 324881280

約数和(自身を除く): 122935486

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 100271, 200542, 1905149, 3810298, 5314363, 10628726, 100972897, 201945794]

約数ペア:

[(1, 201945794), (2, 100972897), (19, 10628726), (38, 5314363), (53, 3810298), (106, 1905149), (1007, 200542), (2014, 100271)]