320208073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1181}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 348500880

約数和(自身を除く): 28292807

約数列:

[1, 17, 41, 389, 697, 1181, 6613, 15949, 20077, 48421, 271133, 459409, 823157, 7809953, 18835769, 320208073]

約数ペア:

[(1, 320208073), (17, 18835769), (41, 7809953), (389, 823157), (697, 459409), (1181, 271133), (6613, 48421), (15949, 20077)]