201877143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139901}}^1$

素因数の和:139954

約数の個数: 16

約数和(自身を含む): 297711456

約数和(自身を除く): 95834313

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 139901, 419703, 1818713, 5176337, 5456139, 15529011, 67292381, 201877143]

約数ペア:

[(1, 201877143), (3, 67292381), (13, 15529011), (37, 5456139), (39, 5176337), (111, 1818713), (481, 419703), (1443, 139901)]