202011931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 225485568

約数和(自身を除く): 23473637

約数列:

[1, 11, 61, 163, 671, 1793, 1847, 9943, 20317, 109373, 112667, 301061, 1239337, 3311671, 18364721, 202011931]

約数ペア:

[(1, 202011931), (11, 18364721), (61, 3311671), (163, 1239337), (671, 301061), (1793, 112667), (1847, 109373), (9943, 20317)]