207037221433

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{561943}}^1$

素因数の和:562133

約数の個数: 24

約数和(自身を含む): 246509098368

約数和(自身を除く): 39471876935

約数列:

[1, 7, 49, 73, 103, 511, 721, 3577, 5047, 7519, 52633, 368431, 561943, 3933601, 27535207, 41021839, 57880129, 287152873, 405160903, 2010070111, 2836126321, 4225249417, 29576745919, 207037221433]

約数ペア:

[(1, 207037221433), (7, 29576745919), (49, 4225249417), (73, 2836126321), (103, 2010070111), (511, 405160903), (721, 287152873), (3577, 57880129), (5047, 41021839), (7519, 27535207), (52633, 3933601), (368431, 561943)]