205345836

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{18341}}^1$

素因数の和:18662

約数の個数: 36

約数和(自身を含む): 520766064

約数和(自身を除く): 315420228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 11196, 18341, 36682, 55023, 73364, 110046, 165069, 220092, 330138, 660276, 5704051, 11408102, 17112153, 22816204, 34224306, 51336459, 68448612, 102672918, 205345836]

約数ペア:

[(1, 205345836), (2, 102672918), (3, 68448612), (4, 51336459), (6, 34224306), (9, 22816204), (12, 17112153), (18, 11408102), (36, 5704051), (311, 660276), (622, 330138), (933, 220092), (1244, 165069), (1866, 110046), (2799, 73364), (3732, 55023), (5598, 36682), (11196, 18341)]