205770166

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 357661440

約数和(自身を除く): 151891274

約数列:

[1, 2, 7, 14, 157, 179, 314, 358, 523, 1046, 1099, 1253, 2198, 2506, 3661, 7322, 28103, 56206, 82111, 93617, 164222, 187234, 196721, 393442, 574777, 655319, 1149554, 1310638, 14697869, 29395738, 102885083, 205770166]

約数ペア:

[(1, 205770166), (2, 102885083), (7, 29395738), (14, 14697869), (157, 1310638), (179, 1149554), (314, 655319), (358, 574777), (523, 393442), (1046, 196721), (1099, 187234), (1253, 164222), (2198, 93617), (2506, 82111), (3661, 56206), (7322, 28103)]