129202942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 215322624

約数和(自身を除く): 86119682

約数列:

[1, 2, 11, 22, 127, 131, 254, 262, 353, 706, 1397, 1441, 2794, 2882, 3883, 7766, 16637, 33274, 44831, 46243, 89662, 92486, 183007, 366014, 493141, 508673, 986282, 1017346, 5872861, 11745722, 64601471, 129202942]

約数ペア:

[(1, 129202942), (2, 64601471), (11, 11745722), (22, 5872861), (127, 1017346), (131, 986282), (254, 508673), (262, 493141), (353, 366014), (706, 183007), (1397, 92486), (1441, 89662), (2794, 46243), (2882, 44831), (3883, 33274), (7766, 16637)]