201713973

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 286003200

約数和(自身を除く): 84289227

約数列:

[1, 3, 37, 41, 111, 123, 127, 349, 381, 1047, 1517, 4551, 4699, 5207, 12913, 14097, 14309, 15621, 38739, 42927, 44323, 132969, 192659, 529433, 577977, 1588299, 1639951, 1817243, 4919853, 5451729, 67237991, 201713973]

約数ペア:

[(1, 201713973), (3, 67237991), (37, 5451729), (41, 4919853), (111, 1817243), (123, 1639951), (127, 1588299), (349, 577977), (381, 529433), (1047, 192659), (1517, 132969), (4551, 44323), (4699, 42927), (5207, 38739), (12913, 15621), (14097, 14309)]