200780251

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{2011}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 243371520

約数和(自身を除く): 42591269

約数列:

[1, 7, 17, 119, 839, 2011, 5873, 14077, 14263, 34187, 99841, 239309, 1687229, 11810603, 28682893, 200780251]

約数ペア:

[(1, 200780251), (7, 28682893), (17, 11810603), (119, 1687229), (839, 239309), (2011, 99841), (5873, 34187), (14077, 14263)]