202587916

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{641101}}^1$

素因数の和:641184

約数の個数: 12

約数和(自身を含む): 359017120

約数和(自身を除く): 156429204

約数列:

[1, 2, 4, 79, 158, 316, 641101, 1282202, 2564404, 50646979, 101293958, 202587916]

約数ペア:

[(1, 202587916), (2, 101293958), (4, 50646979), (79, 2564404), (158, 1282202), (316, 641101)]