208405596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2481019}}^1$

素因数の和:2481033

約数の個数: 24

約数和(自身を含む): 555748480

約数和(自身を除く): 347342884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2481019, 4962038, 7443057, 9924076, 14886114, 17367133, 29772228, 34734266, 52101399, 69468532, 104202798, 208405596]

約数ペア:

[(1, 208405596), (2, 104202798), (3, 69468532), (4, 52101399), (6, 34734266), (7, 29772228), (12, 17367133), (14, 14886114), (21, 9924076), (28, 7443057), (42, 4962038), (84, 2481019)]