320206898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1323169}}^1$

素因数の和:1323193

約数の個数: 12

約数和(自身を含む): 527944830

約数和(自身を除く): 207737932

約数列:

[1, 2, 11, 22, 121, 242, 1323169, 2646338, 14554859, 29109718, 160103449, 320206898]

約数ペア:

[(1, 320206898), (2, 160103449), (11, 29109718), (22, 14554859), (121, 2646338), (242, 1323169)]