217398082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{119057}}^1$

素因数の和:119153

約数の個数: 16

約数和(自身を含む): 360031392

約数和(自身を除く): 142633310

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 119057, 238114, 1309627, 2619254, 9881731, 19763462, 108699041, 217398082]

約数ペア:

[(1, 217398082), (2, 108699041), (11, 19763462), (22, 9881731), (83, 2619254), (166, 1309627), (913, 238114), (1826, 119057)]