207859829

素因数分解:

${\mathrm{19}}^2\times {\mathrm{461}}^1\times {\mathrm{1249}}^1$

素因数の和:1748

約数の個数: 12

約数和(自身を含む): 220027500

約数和(自身を除く): 12167671

約数列:

[1, 19, 361, 461, 1249, 8759, 23731, 166421, 450889, 575789, 10939991, 207859829]

約数ペア:

[(1, 207859829), (19, 10939991), (361, 575789), (461, 450889), (1249, 166421), (8759, 23731)]