204568819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{60757}}^1$

素因数の和:60814

約数の個数: 16

約数和(自身を含む): 258586048

約数和(自身を除く): 54017229

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 60757, 425299, 789841, 2248009, 5528887, 15736063, 29224117, 204568819]

約数ペア:

[(1, 204568819), (7, 29224117), (13, 15736063), (37, 5528887), (91, 2248009), (259, 789841), (481, 425299), (3367, 60757)]