199042129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37619}}^1$

素因数の和:37680

約数の個数: 16

約数和(自身を含む): 240166080

約数和(自身を除く): 41123951

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 37619, 413809, 489047, 1391903, 5379517, 15310933, 18094739, 199042129]

約数ペア:

[(1, 199042129), (11, 18094739), (13, 15310933), (37, 5379517), (143, 1391903), (407, 489047), (481, 413809), (5291, 37619)]