196450257123

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{382943971}}^1$

素因数の和:382943999

約数の個数: 16

約数和(自身を含む): 306355177600

約数和(自身を除く): 109904920477

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 382943971, 1148831913, 3446495739, 7275935449, 10339487217, 21827806347, 65483419041, 196450257123]

約数ペア:

[(1, 196450257123), (3, 65483419041), (9, 21827806347), (19, 10339487217), (27, 7275935449), (57, 3446495739), (171, 1148831913), (513, 382943971)]