211330939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 233812480

約数和(自身を除く): 22481541

約数列:

[1, 19, 37, 43, 703, 817, 1591, 6991, 30229, 132829, 258667, 300613, 4914673, 5711647, 11122681, 211330939]

約数ペア:

[(1, 211330939), (19, 11122681), (37, 5711647), (43, 4914673), (703, 300613), (817, 258667), (1591, 132829), (6991, 30229)]