201261471

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 286755840

約数和(自身を除く): 85494369

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1577, 2239, 4731, 6717, 29963, 42541, 89889, 127623, 185837, 557511, 808279, 2424837, 3530903, 10592709, 67087157, 201261471]

約数ペア:

[(1, 201261471), (3, 67087157), (19, 10592709), (57, 3530903), (83, 2424837), (249, 808279), (361, 557511), (1083, 185837), (1577, 127623), (2239, 89889), (4731, 42541), (6717, 29963)]