216883199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1373}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 242373600

約数和(自身を除く): 25490401

約数列:

[1, 13, 29, 377, 419, 1373, 5447, 12151, 17849, 39817, 157963, 517621, 575287, 7478731, 16683323, 216883199]

約数ペア:

[(1, 216883199), (13, 16683323), (29, 7478731), (377, 575287), (419, 517621), (1373, 157963), (5447, 39817), (12151, 17849)]