201962085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3739}}^1$

素因数の和:4037

約数の個数: 32

約数和(自身を含む): 349345920

約数和(自身を除く): 147383835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3601, 3739, 4155, 10803, 11217, 18005, 18695, 48607, 54015, 56085, 145821, 243035, 729105, 1035703, 3107109, 5178515, 13464139, 15535545, 40392417, 67320695, 201962085]

約数ペア:

[(1, 201962085), (3, 67320695), (5, 40392417), (13, 15535545), (15, 13464139), (39, 5178515), (65, 3107109), (195, 1035703), (277, 729105), (831, 243035), (1385, 145821), (3601, 56085), (3739, 54015), (4155, 48607), (10803, 18695), (11217, 18005)]