222909083

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 249207840

約数和(自身を除く): 26298757

約数列:

[1, 17, 19, 323, 401, 1721, 6817, 7619, 29257, 32699, 129523, 555883, 690121, 11732057, 13112299, 222909083]

約数ペア:

[(1, 222909083), (17, 13112299), (19, 11732057), (323, 690121), (401, 555883), (1721, 129523), (6817, 32699), (7619, 29257)]