201381918

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{313679}}^1$

素因数の和:313791

約数の個数: 16

約数和(自身を含む): 406529280

約数和(自身を除く): 205147362

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 313679, 627358, 941037, 1882074, 33563653, 67127306, 100690959, 201381918]

約数ペア:

[(1, 201381918), (2, 100690959), (3, 67127306), (6, 33563653), (107, 1882074), (214, 941037), (321, 627358), (642, 313679)]