199393334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1277}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 360702720

約数和(自身を除く): 161309386

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 587, 1174, 1277, 2554, 4109, 8218, 8939, 11153, 17878, 22306, 24263, 48526, 78071, 156142, 169841, 339682, 749599, 1499198, 5247193, 10494386, 14242381, 28484762, 99696667, 199393334]

約数ペア:

[(1, 199393334), (2, 99696667), (7, 28484762), (14, 14242381), (19, 10494386), (38, 5247193), (133, 1499198), (266, 749599), (587, 339682), (1174, 169841), (1277, 156142), (2554, 78071), (4109, 48526), (8218, 24263), (8939, 22306), (11153, 17878)]