201214199809

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{132464911}}^1$

素因数の和:132464956

約数の個数: 12

約数和(自身を含む): 241615999488

約数和(自身を除く): 40401799679

約数列:

[1, 7, 31, 49, 217, 1519, 132464911, 927254377, 4106412241, 6490780639, 28744885687, 201214199809]

約数ペア:

[(1, 201214199809), (7, 28744885687), (31, 6490780639), (49, 4106412241), (217, 927254377), (1519, 132464911)]