199839924

素因数分解:

$2^2\times 3^2\times {\mathrm{5551109}}^1$

素因数の和:5551119

約数の個数: 18

約数和(自身を含む): 505151010

約数和(自身を除く): 305311086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5551109, 11102218, 16653327, 22204436, 33306654, 49959981, 66613308, 99919962, 199839924]

約数ペア:

[(1, 199839924), (2, 99919962), (3, 66613308), (4, 49959981), (6, 33306654), (9, 22204436), (12, 16653327), (18, 11102218), (36, 5551109)]