210202794

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{107137}}^1$

素因数の和:107254

約数の個数: 24

約数和(自身を含む): 459622020

約数和(自身を除く): 249419226

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 107137, 214274, 321411, 642822, 964233, 1928466, 11677933, 23355866, 35033799, 70067598, 105101397, 210202794]

約数ペア:

[(1, 210202794), (2, 105101397), (3, 70067598), (6, 35033799), (9, 23355866), (18, 11677933), (109, 1928466), (218, 964233), (327, 642822), (654, 321411), (981, 214274), (1962, 107137)]