196533891

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{383107}}^1$

素因数の和:383135

約数の個数: 16

約数和(自身を含む): 306486400

約数和(自身を除く): 109952509

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 383107, 1149321, 3447963, 7279033, 10343889, 21837099, 65511297, 196533891]

約数ペア:

[(1, 196533891), (3, 65511297), (9, 21837099), (19, 10343889), (27, 7279033), (57, 3447963), (171, 1149321), (513, 383107)]