201017663

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12539

約数の個数: 24

約数和(自身を含む): 265829760

約数和(自身を除く): 64812097

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 12491, 16093, 87437, 137401, 237329, 961807, 1511411, 1661303, 2610619, 10579877, 18274333, 28716809, 201017663]

約数ペア:

[(1, 201017663), (7, 28716809), (11, 18274333), (19, 10579877), (77, 2610619), (121, 1661303), (133, 1511411), (209, 961807), (847, 237329), (1463, 137401), (2299, 87437), (12491, 16093)]