198209298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4719269}}^1$

素因数の和:4719281

約数の個数: 16

約数和(自身を含む): 453049920

約数和(自身を除く): 254840622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4719269, 9438538, 14157807, 28315614, 33034883, 66069766, 99104649, 198209298]

約数ペア:

[(1, 198209298), (2, 99104649), (3, 66069766), (6, 33034883), (7, 28315614), (14, 14157807), (21, 9438538), (42, 4719269)]