199324532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{196961}}^1$

素因数の和:196999

約数の個数: 24

約数和(自身を含む): 397075392

約数和(自身を除く): 197750860

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 196961, 393922, 787844, 2166571, 4333142, 4530103, 8666284, 9060206, 18120412, 49831133, 99662266, 199324532]

約数ペア:

[(1, 199324532), (2, 99662266), (4, 49831133), (11, 18120412), (22, 9060206), (23, 8666284), (44, 4530103), (46, 4333142), (92, 2166571), (253, 787844), (506, 393922), (1012, 196961)]