223849241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8053}}^1$

素因数の和:8109

約数の個数: 24

約数和(自身を含む): 294583104

約数和(自身を除く): 70733863

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 8053, 27797, 56371, 88583, 153007, 620081, 1071049, 1683077, 2907133, 11781539, 20349931, 31978463, 223849241]

約数ペア:

[(1, 223849241), (7, 31978463), (11, 20349931), (19, 11781539), (77, 2907133), (133, 1683077), (209, 1071049), (361, 620081), (1463, 153007), (2527, 88583), (3971, 56371), (8053, 27797)]