199507681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2549}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 215913600

約数和(自身を除く): 16405919

約数列:

[1, 23, 41, 83, 943, 1909, 2549, 3403, 58627, 78269, 104509, 211567, 2403707, 4866041, 8674247, 199507681]

約数ペア:

[(1, 199507681), (23, 8674247), (41, 4866041), (83, 2403707), (943, 211567), (1909, 104509), (2549, 78269), (3403, 58627)]