201845085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6947}}^1$

素因数の和:7117

約数の個数: 32

約数和(自身を含む): 350179200

約数和(自身を除く): 148334115

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 5811, 6947, 9685, 20841, 29055, 34735, 90311, 104205, 270933, 451555, 1035103, 1354665, 3105309, 5175515, 13456339, 15526545, 40369017, 67281695, 201845085]

約数ペア:

[(1, 201845085), (3, 67281695), (5, 40369017), (13, 15526545), (15, 13456339), (39, 5175515), (65, 3105309), (149, 1354665), (195, 1035103), (447, 451555), (745, 270933), (1937, 104205), (2235, 90311), (5811, 34735), (6947, 29055), (9685, 20841)]