288205057

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 333453312

約数和(自身を除く): 45248255

約数列:

[1, 7, 157, 191, 1099, 1337, 1373, 9611, 29987, 209909, 215561, 262243, 1508927, 1835701, 41172151, 288205057]

約数ペア:

[(1, 288205057), (7, 41172151), (157, 1835701), (191, 1508927), (1099, 262243), (1337, 215561), (1373, 209909), (9611, 29987)]