205355448

素因数分解:

$2^3\times 3^2\times {\mathrm{2852159}}^1$

素因数の和:2852171

約数の個数: 24

約数和(自身を含む): 556171200

約数和(自身を除く): 350815752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2852159, 5704318, 8556477, 11408636, 17112954, 22817272, 25669431, 34225908, 51338862, 68451816, 102677724, 205355448]

約数ペア:

[(1, 205355448), (2, 102677724), (3, 68451816), (4, 51338862), (6, 34225908), (8, 25669431), (9, 22817272), (12, 17112954), (18, 11408636), (24, 8556477), (36, 5704318), (72, 2852159)]