211020944

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{45013}}^1$

素因数の和:45314

約数の個数: 20

約数和(自身を含む): 410257596

約数和(自身を除く): 199236652

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 45013, 90026, 180052, 360104, 720208, 13188809, 26377618, 52755236, 105510472, 211020944]

約数ペア:

[(1, 211020944), (2, 105510472), (4, 52755236), (8, 26377618), (16, 13188809), (293, 720208), (586, 360104), (1172, 180052), (2344, 90026), (4688, 45013)]