204564788

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{1423}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 363393408

約数和(自身を除く): 158828620

約数列:

[1, 2, 4, 83, 166, 332, 433, 866, 1423, 1732, 2846, 5692, 35939, 71878, 118109, 143756, 236218, 472436, 616159, 1232318, 2464636, 51141197, 102282394, 204564788]

約数ペア:

[(1, 204564788), (2, 102282394), (4, 51141197), (83, 2464636), (166, 1232318), (332, 616159), (433, 472436), (866, 236218), (1423, 143756), (1732, 118109), (2846, 71878), (5692, 35939)]