204039157

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{52901}}^1$

素因数の和:52956

約数の個数: 16

約数和(自身を含む): 253929600

約数和(自身を除く): 49890443

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 52901, 370307, 1005119, 1534129, 7035833, 10738903, 29148451, 204039157]

約数ペア:

[(1, 204039157), (7, 29148451), (19, 10738903), (29, 7035833), (133, 1534129), (203, 1005119), (551, 370307), (3857, 52901)]