236928461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{161947}}^1$

素因数の和:161984

約数の個数: 16

約数和(自身を含む): 310940160

約数和(自身を除く): 74011699

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 161947, 1133629, 1781417, 3076993, 12469919, 21538951, 33846923, 236928461]

約数ペア:

[(1, 236928461), (7, 33846923), (11, 21538951), (19, 12469919), (77, 3076993), (133, 1781417), (209, 1133629), (1463, 161947)]