201391553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{10211}}^1$

素因数の和:10396

約数の個数: 12

約数和(自身を含む): 222744144

約数和(自身を除く): 21352591

約数列:

[1, 11, 121, 163, 1793, 10211, 19723, 112321, 1235531, 1664393, 18308323, 201391553]

約数ペア:

[(1, 201391553), (11, 18308323), (121, 1664393), (163, 1235531), (1793, 112321), (10211, 19723)]