208772301

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{4679}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 283046400

約数和(自身を除く): 74274099

約数列:

[1, 3, 107, 139, 321, 417, 4679, 14037, 14873, 44619, 500653, 650381, 1501959, 1951143, 69590767, 208772301]

約数ペア:

[(1, 208772301), (3, 69590767), (107, 1951143), (139, 1501959), (321, 650381), (417, 500653), (4679, 44619), (14037, 14873)]