214897859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 250950960

約数和(自身を除く): 36053101

約数列:

[1, 11, 29, 31, 319, 341, 701, 899, 961, 7711, 9889, 10571, 20329, 21731, 27869, 223619, 239041, 306559, 630199, 673661, 6932189, 7410271, 19536169, 214897859]

約数ペア:

[(1, 214897859), (11, 19536169), (29, 7410271), (31, 6932189), (319, 673661), (341, 630199), (701, 306559), (899, 239041), (961, 223619), (7711, 27869), (9889, 21731), (10571, 20329)]