208049621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22961}}^1$

素因数の和:23032

約数の個数: 16

約数和(自身を含む): 243029808

約数和(自身を除く): 34980187

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 22961, 298493, 390337, 941401, 5074381, 12238213, 16003817, 208049621]

約数ペア:

[(1, 208049621), (13, 16003817), (17, 12238213), (41, 5074381), (221, 941401), (533, 390337), (697, 298493), (9061, 22961)]