199444319

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 210569856

約数和(自身を除く): 11125537

約数列:

[1, 37, 61, 97, 911, 2257, 3589, 5917, 33707, 55571, 88367, 218929, 2056127, 3269579, 5390387, 199444319]

約数ペア:

[(1, 199444319), (37, 5390387), (61, 3269579), (97, 2056127), (911, 218929), (2257, 88367), (3589, 55571), (5917, 33707)]