208763013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{33601}}^1$

素因数の和:33732

約数の個数: 16

約数和(自身を含む): 295697600

約数和(自身を除く): 86934587

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 33601, 100803, 638419, 1915257, 3662509, 10987527, 69587671, 208763013]

約数ペア:

[(1, 208763013), (3, 69587671), (19, 10987527), (57, 3662509), (109, 1915257), (327, 638419), (2071, 100803), (6213, 33601)]