201293181509

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{7263493}}^1$

素因数の和:7263644

約数の個数: 16

約数和(自身を含む): 238475035008

約数和(自身を除く): 37181853499

約数列:

[1, 7, 37, 107, 259, 749, 3959, 27713, 7263493, 50844451, 268749241, 777193751, 1881244687, 5440356257, 28756168787, 201293181509]

約数ペア:

[(1, 201293181509), (7, 28756168787), (37, 5440356257), (107, 1881244687), (259, 777193751), (749, 268749241), (3959, 50844451), (27713, 7263493)]