203982247

素因数分解:

$7^2\times {\mathrm{659}}^1\times {\mathrm{6317}}^1$

素因数の和:6990

約数の個数: 12

約数和(自身を含む): 237683160

約数和(自身を除く): 33700913

約数列:

[1, 7, 49, 659, 4613, 6317, 32291, 44219, 309533, 4162903, 29140321, 203982247]

約数ペア:

[(1, 203982247), (7, 29140321), (49, 4162903), (659, 309533), (4613, 44219), (6317, 32291)]