205911717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{152189}}^1$

素因数の和:152244

約数の個数: 16

約数和(自身を含む): 306815040

約数和(自身を除く): 100903323

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 152189, 456567, 1674079, 5022237, 6239749, 18719247, 68637239, 205911717]

約数ペア:

[(1, 205911717), (3, 68637239), (11, 18719247), (33, 6239749), (41, 5022237), (123, 1674079), (451, 456567), (1353, 152189)]