222706979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1741}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 252102240

約数和(自身を除く): 29395261

約数列:

[1, 11, 29, 319, 401, 1741, 4411, 11629, 19151, 50489, 127919, 555379, 698141, 7679551, 20246089, 222706979]

約数ペア:

[(1, 222706979), (11, 20246089), (29, 7679551), (319, 698141), (401, 555379), (1741, 127919), (4411, 50489), (11629, 19151)]