218838169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{1051}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 249652224

約数和(自身を除く): 30814055

約数列:

[1, 11, 23, 253, 823, 1051, 9053, 11561, 18929, 24173, 208219, 265903, 864973, 9514703, 19894379, 218838169]

約数ペア:

[(1, 218838169), (11, 19894379), (23, 9514703), (253, 864973), (823, 265903), (1051, 208219), (9053, 24173), (11561, 18929)]