207484805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 281304576

約数和(自身を除く): 73819771

約数列:

[1, 5, 11, 41, 55, 101, 205, 451, 505, 911, 1111, 2255, 4141, 4555, 5555, 10021, 20705, 37351, 45551, 50105, 92011, 186755, 227755, 410861, 460055, 1012121, 2054305, 3772451, 5060605, 18862255, 41496961, 207484805]

約数ペア:

[(1, 207484805), (5, 41496961), (11, 18862255), (41, 5060605), (55, 3772451), (101, 2054305), (205, 1012121), (451, 460055), (505, 410861), (911, 227755), (1111, 186755), (2255, 92011), (4141, 50105), (4555, 45551), (5555, 37351), (10021, 20705)]