229703089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{19001}}^1$

素因数の和:19176

約数の個数: 16

約数和(自身を含む): 288222336

約数和(自身を除く): 58519247

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 19001, 133007, 209011, 1463077, 2983157, 20882099, 32814727, 229703089]

約数ペア:

[(1, 229703089), (7, 32814727), (11, 20882099), (77, 2983157), (157, 1463077), (1099, 209011), (1727, 133007), (12089, 19001)]