210004049515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{743917}}^1$

素因数の和:744079

約数の個数: 32

約数和(自身を含む): 280451134656

約数和(自身を除く): 70447085141

約数列:

[1, 5, 13, 43, 65, 101, 215, 505, 559, 1313, 2795, 4343, 6565, 21715, 56459, 282295, 743917, 3719585, 9670921, 31988431, 48354605, 75135617, 159942155, 375678085, 415849603, 976763021, 2079248015, 3230831531, 4883815105, 16154157655, 42000809903, 210004049515]

約数ペア:

[(1, 210004049515), (5, 42000809903), (13, 16154157655), (43, 4883815105), (65, 3230831531), (101, 2079248015), (215, 976763021), (505, 415849603), (559, 375678085), (1313, 159942155), (2795, 75135617), (4343, 48354605), (6565, 31988431), (21715, 9670921), (56459, 3719585), (282295, 743917)]