211326911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 227990400

約数和(自身を除く): 16663489

約数列:

[1, 19, 67, 109, 1273, 1523, 2071, 7303, 28937, 102041, 138757, 166007, 1938779, 3154133, 11122469, 211326911]

約数ペア:

[(1, 211326911), (19, 11122469), (67, 3154133), (109, 1938779), (1273, 166007), (1523, 138757), (2071, 102041), (7303, 28937)]