201960025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2203}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 265097120

約数和(自身を除く): 63137095

約数列:

[1, 5, 19, 25, 95, 193, 475, 965, 2203, 3667, 4825, 11015, 18335, 41857, 55075, 91675, 209285, 425179, 1046425, 2125895, 8078401, 10629475, 40392005, 201960025]

約数ペア:

[(1, 201960025), (5, 40392005), (19, 10629475), (25, 8078401), (95, 2125895), (193, 1046425), (475, 425179), (965, 209285), (2203, 91675), (3667, 55075), (4825, 41857), (11015, 18335)]