320206902

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{489613}}^1$

素因数の和:489727

約数の個数: 16

約数和(自身を含む): 646290480

約数和(自身を除く): 326083578

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 489613, 979226, 1468839, 2937678, 53367817, 106735634, 160103451, 320206902]

約数ペア:

[(1, 320206902), (2, 160103451), (3, 106735634), (6, 53367817), (109, 2937678), (218, 1468839), (327, 979226), (654, 489613)]