207979898

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{26017}}^1$

素因数の和:26597

約数の個数: 16

約数和(自身を含む): 357175104

約数和(自身を除く): 149195206

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 26017, 52034, 182119, 364238, 14855707, 29711414, 103989949, 207979898]

約数ペア:

[(1, 207979898), (2, 103989949), (7, 29711414), (14, 14855707), (571, 364238), (1142, 182119), (3997, 52034), (7994, 26017)]