200509951265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{169409}}^1$

素因数の和:169697

約数の個数: 32

約数和(自身を含む): 262978531200

約数和(自身を除く): 62468579935

約数列:

[1, 5, 13, 65, 131, 139, 655, 695, 1703, 1807, 8515, 9035, 18209, 91045, 169409, 236717, 847045, 1183585, 2202317, 11011585, 22192579, 23547851, 110962895, 117739255, 288503527, 306122063, 1442517635, 1530610315, 3084768481, 15423842405, 40101990253, 200509951265]

約数ペア:

[(1, 200509951265), (5, 40101990253), (13, 15423842405), (65, 3084768481), (131, 1530610315), (139, 1442517635), (655, 306122063), (695, 288503527), (1703, 117739255), (1807, 110962895), (8515, 23547851), (9035, 22192579), (18209, 11011585), (91045, 2202317), (169409, 1183585), (236717, 847045)]