206892310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 378662400

約数和(自身を除く): 171770090

約数列:

[1, 2, 5, 10, 79, 158, 379, 395, 691, 758, 790, 1382, 1895, 3455, 3790, 6910, 29941, 54589, 59882, 109178, 149705, 261889, 272945, 299410, 523778, 545890, 1309445, 2618890, 20689231, 41378462, 103446155, 206892310]

約数ペア:

[(1, 206892310), (2, 103446155), (5, 41378462), (10, 20689231), (79, 2618890), (158, 1309445), (379, 545890), (395, 523778), (691, 299410), (758, 272945), (790, 261889), (1382, 149705), (1895, 109178), (3455, 59882), (3790, 54589), (6910, 29941)]