211069727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17117}}^1$

素因数の和:17206

約数の個数: 16

約数和(自身を含む): 246499200

約数和(自身を除く): 35429473

約数列:

[1, 11, 19, 59, 209, 649, 1121, 12331, 17117, 188287, 325223, 1009903, 3577453, 11108933, 19188157, 211069727]

約数ペア:

[(1, 211069727), (11, 19188157), (19, 11108933), (59, 3577453), (209, 1009903), (649, 325223), (1121, 188287), (12331, 17117)]