201206804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{7451}}^1$

素因数の和:7655

約数の個数: 24

約数和(自身を含む): 362644128

約数和(自身を除く): 161437324

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 6751, 7451, 13502, 14902, 27004, 29804, 320393, 640786, 1169807, 1281572, 2339614, 4679228, 50301701, 100603402, 201206804]

約数ペア:

[(1, 201206804), (2, 100603402), (4, 50301701), (43, 4679228), (86, 2339614), (157, 1281572), (172, 1169807), (314, 640786), (628, 320393), (6751, 29804), (7451, 27004), (13502, 14902)]