204066938

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{2239}}^1$

素因数の和:2669

約数の個数: 16

約数和(自身を含む): 309120000

約数和(自身を除く): 105053062

約数列:

[1, 2, 199, 229, 398, 458, 2239, 4478, 45571, 91142, 445561, 512731, 891122, 1025462, 102033469, 204066938]

約数ペア:

[(1, 204066938), (2, 102033469), (199, 1025462), (229, 891122), (398, 512731), (458, 445561), (2239, 91142), (4478, 45571)]