213683766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4349}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 451008000

約数和(自身を除く): 237324234

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 431, 862, 1293, 2586, 4349, 8189, 8698, 13047, 16378, 24567, 26094, 49134, 82631, 165262, 247893, 495786, 1874419, 3748838, 5623257, 11246514, 35613961, 71227922, 106841883, 213683766]

約数ペア:

[(1, 213683766), (2, 106841883), (3, 71227922), (6, 35613961), (19, 11246514), (38, 5623257), (57, 3748838), (114, 1874419), (431, 495786), (862, 247893), (1293, 165262), (2586, 82631), (4349, 49134), (8189, 26094), (8698, 24567), (13047, 16378)]