200858785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{72907}}^1$

素因数の和:72960

約数の個数: 16

約数和(自身を含む): 262468800

約数和(自身を除く): 61610015

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 72907, 364535, 1385233, 2114303, 6926165, 10571515, 40171757, 200858785]

約数ペア:

[(1, 200858785), (5, 40171757), (19, 10571515), (29, 6926165), (95, 2114303), (145, 1385233), (551, 364535), (2755, 72907)]