199458546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4749013}}^1$

素因数の和:4749025

約数の個数: 16

約数和(自身を含む): 455905344

約数和(自身を除く): 256446798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4749013, 9498026, 14247039, 28494078, 33243091, 66486182, 99729273, 199458546]

約数ペア:

[(1, 199458546), (2, 99729273), (3, 66486182), (6, 33243091), (7, 28494078), (14, 14247039), (21, 9498026), (42, 4749013)]