201365439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{16903}}^1$

素因数の和:16955

約数の個数: 24

約数和(自身を含む): 309140352

約数和(自身を除く): 107774913

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 16903, 50709, 185933, 321157, 557799, 963471, 3532727, 6101983, 10598181, 18305949, 67121813, 201365439]

約数ペア:

[(1, 201365439), (3, 67121813), (11, 18305949), (19, 10598181), (33, 6101983), (57, 3532727), (209, 963471), (361, 557799), (627, 321157), (1083, 185933), (3971, 50709), (11913, 16903)]