206233559

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 240609600

約数和(自身を除く): 34376041

約数列:

[1, 7, 89, 109, 623, 763, 3037, 9701, 21259, 67907, 270293, 331033, 1892051, 2317231, 29461937, 206233559]

約数ペア:

[(1, 206233559), (7, 29461937), (89, 2317231), (109, 1892051), (623, 331033), (763, 270293), (3037, 67907), (9701, 21259)]