208059536

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{183151}}^1$

素因数の和:183230

約数の個数: 20

約数和(自身を含む): 408795264

約数和(自身を除く): 200735728

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 183151, 366302, 732604, 1465208, 2930416, 13003721, 26007442, 52014884, 104029768, 208059536]

約数ペア:

[(1, 208059536), (2, 104029768), (4, 52014884), (8, 26007442), (16, 13003721), (71, 2930416), (142, 1465208), (284, 732604), (568, 366302), (1136, 183151)]