196341721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1103}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 214458624

約数和(自身を除く): 18116903

約数列:

[1, 17, 37, 283, 629, 1103, 4811, 10471, 18751, 40811, 178007, 312149, 693787, 5306533, 11549513, 196341721]

約数ペア:

[(1, 196341721), (17, 11549513), (37, 5306533), (283, 693787), (629, 312149), (1103, 178007), (4811, 40811), (10471, 18751)]