204519039

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{4049}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 277020000

約数和(自身を除く): 72500961

約数列:

[1, 3, 113, 149, 339, 447, 4049, 12147, 16837, 50511, 457537, 603301, 1372611, 1809903, 68173013, 204519039]

約数ペア:

[(1, 204519039), (3, 68173013), (113, 1809903), (149, 1372611), (339, 603301), (447, 457537), (4049, 50511), (12147, 16837)]