208085339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{2477}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 259773696

約数和(自身を除く): 51688357

約数列:

[1, 7, 11, 77, 1091, 2477, 7637, 12001, 17339, 27247, 84007, 190729, 2702407, 18916849, 29726477, 208085339]

約数ペア:

[(1, 208085339), (7, 29726477), (11, 18916849), (77, 2702407), (1091, 190729), (2477, 84007), (7637, 27247), (12001, 17339)]