320123094

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{26717}}^1$

素因数の和:28719

約数の個数: 16

約数和(自身を含む): 640590768

約数和(自身を除く): 320467674

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 26717, 53434, 80151, 160302, 53353849, 106707698, 160061547, 320123094]

約数ペア:

[(1, 320123094), (2, 160061547), (3, 106707698), (6, 53353849), (1997, 160302), (3994, 80151), (5991, 53434), (11982, 26717)]