209627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 16

約数和(自身を含む): 259200

約数和(自身を除く): 49573

約数列:

[1, 11, 17, 19, 59, 187, 209, 323, 649, 1003, 1121, 3553, 11033, 12331, 19057, 209627]

約数ペア:

[(1, 209627), (11, 19057), (17, 12331), (19, 11033), (59, 3553), (187, 1121), (209, 1003), (323, 649)]