206491806

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{370057}}^1$

素因数の和:370096

約数の個数: 24

約数和(自身を含む): 461832384

約数和(自身を除く): 255340578

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 370057, 740114, 1110171, 2220342, 3330513, 6661026, 11471767, 22943534, 34415301, 68830602, 103245903, 206491806]

約数ペア:

[(1, 206491806), (2, 103245903), (3, 68830602), (6, 34415301), (9, 22943534), (18, 11471767), (31, 6661026), (62, 3330513), (93, 2220342), (186, 1110171), (279, 740114), (558, 370057)]