201887310651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{272452511}}^1$

素因数の和:272452546

約数の個数: 16

約数和(自身を含む): 305146813440

約数和(自身を除く): 103259502789

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 272452511, 817357533, 3541882643, 5176597709, 10625647929, 15529793127, 67295770217, 201887310651]

約数ペア:

[(1, 201887310651), (3, 67295770217), (13, 15529793127), (19, 10625647929), (39, 5176597709), (57, 3541882643), (247, 817357533), (741, 272452511)]