205768347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{33119}}^1$

素因数の和:33250

約数の個数: 16

約数和(自身を含む): 291456000

約数和(自身を除く): 85687653

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 33119, 99357, 629261, 1887783, 3609971, 10829913, 68589449, 205768347]

約数ペア:

[(1, 205768347), (3, 68589449), (19, 10829913), (57, 3609971), (109, 1887783), (327, 629261), (2071, 99357), (6213, 33119)]