205280206565

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1400131}}^1$

素因数の和:1400273

約数の個数: 32

約数和(自身を含む): 290331371520

約数和(自身を除く): 85051164955

約数列:

[1, 5, 7, 35, 59, 71, 295, 355, 413, 497, 2065, 2485, 4189, 20945, 29323, 146615, 1400131, 7000655, 9800917, 49004585, 82607729, 99409301, 413038645, 497046505, 578254103, 695865107, 2891270515, 3479325535, 5865148759, 29325743795, 41056041313, 205280206565]

約数ペア:

[(1, 205280206565), (5, 41056041313), (7, 29325743795), (35, 5865148759), (59, 3479325535), (71, 2891270515), (295, 695865107), (355, 578254103), (413, 497046505), (497, 413038645), (2065, 99409301), (2485, 82607729), (4189, 49004585), (20945, 9800917), (29323, 7000655), (146615, 1400131)]