205590679

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{1031}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 239556096

約数和(自身を除く): 33965417

約数列:

[1, 7, 61, 427, 467, 1031, 3269, 7217, 28487, 62891, 199409, 440237, 481477, 3370339, 29370097, 205590679]

約数ペア:

[(1, 205590679), (7, 29370097), (61, 3370339), (427, 481477), (467, 440237), (1031, 199409), (3269, 62891), (7217, 28487)]