203440539

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{16823}}^1$

素因数の和:16994

約数の個数: 16

約数和(自身を含む): 282643200

約数和(自身を除く): 79202661

約数列:

[1, 3, 29, 87, 139, 417, 4031, 12093, 16823, 50469, 487867, 1463601, 2338397, 7015191, 67813513, 203440539]

約数ペア:

[(1, 203440539), (3, 67813513), (29, 7015191), (87, 2338397), (139, 1463601), (417, 487867), (4031, 50469), (12093, 16823)]