198977794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{7789}}^1$

素因数の和:8085

約数の個数: 16

約数和(自身を含む): 305399160

約数和(自身を除く): 106421366

約数列:

[1, 2, 53, 106, 241, 482, 7789, 12773, 15578, 25546, 412817, 825634, 1877149, 3754298, 99488897, 198977794]

約数ペア:

[(1, 198977794), (2, 99488897), (53, 3754298), (106, 1877149), (241, 825634), (482, 412817), (7789, 25546), (12773, 15578)]