120236858

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199729}}^1$

素因数の和:199781

約数の個数: 16

約数和(自身を含む): 210914880

約数和(自身を除く): 90678022

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 199729, 399458, 1398103, 2796206, 8588347, 17176694, 60118429, 120236858]

約数ペア:

[(1, 120236858), (2, 60118429), (7, 17176694), (14, 8588347), (43, 2796206), (86, 1398103), (301, 399458), (602, 199729)]