131205214

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{59693}}^1$

素因数の和:59859

約数の個数: 16

約数和(自身を含む): 226359648

約数和(自身を除く): 95154434

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 59693, 119386, 417851, 835702, 9371801, 18743602, 65602607, 131205214]

約数ペア:

[(1, 131205214), (2, 65602607), (7, 18743602), (14, 9371801), (157, 835702), (314, 417851), (1099, 119386), (2198, 59693)]