209620034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{132169}}^1$

素因数の和:132245

約数の個数: 16

約数和(自身を含む): 344170680

約数和(自身を除く): 134550646

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 132169, 264338, 1718197, 3436394, 8062309, 16124618, 104810017, 209620034]

約数ペア:

[(1, 209620034), (2, 104810017), (13, 16124618), (26, 8062309), (61, 3436394), (122, 1718197), (793, 264338), (1586, 132169)]