208134819

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{188017}}^1$

素因数の和:188067

約数の個数: 16

約数和(自身を含む): 315870240

約数和(自身を除く): 107735421

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 188017, 564051, 1692153, 5076459, 7708697, 23126091, 69378273, 208134819]

約数ペア:

[(1, 208134819), (3, 69378273), (9, 23126091), (27, 7708697), (41, 5076459), (123, 1692153), (369, 564051), (1107, 188017)]