204391391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8821}}^1$

素因数の和:8914

約数の個数: 16

約数和(自身を含む): 228666240

約数和(自身を除く): 24274849

約数列:

[1, 17, 29, 47, 493, 799, 1363, 8821, 23171, 149957, 255809, 414587, 4348753, 7047979, 12023023, 204391391]

約数ペア:

[(1, 204391391), (17, 12023023), (29, 7047979), (47, 4348753), (493, 414587), (799, 255809), (1363, 149957), (8821, 23171)]