202608657

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 296301824

約数和(自身を除く): 93693167

約数列:

[1, 3, 9, 157, 223, 471, 643, 669, 1413, 1929, 2007, 5787, 35011, 100951, 105033, 143389, 302853, 315099, 430167, 908559, 1290501, 22512073, 67536219, 202608657]

約数ペア:

[(1, 202608657), (3, 67536219), (9, 22512073), (157, 1290501), (223, 908559), (471, 430167), (643, 315099), (669, 302853), (1413, 143389), (1929, 105033), (2007, 100951), (5787, 35011)]