204090039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32257}}^1$

素因数の和:32319

約数の個数: 24

約数和(自身を含む): 318709040

約数和(自身を除く): 114619001

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 32257, 96771, 290313, 612883, 1193509, 1838649, 3580527, 5515947, 10741581, 22676671, 68030013, 204090039]

約数ペア:

[(1, 204090039), (3, 68030013), (9, 22676671), (19, 10741581), (37, 5515947), (57, 3580527), (111, 1838649), (171, 1193509), (333, 612883), (703, 290313), (2109, 96771), (6327, 32257)]