221577978

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{14897}}^1$

素因数の和:15006

約数の個数: 32

約数和(自身を含む): 461957184

約数和(自身を除く): 240379206

約数列:

[1, 2, 3, 6, 37, 67, 74, 111, 134, 201, 222, 402, 2479, 4958, 7437, 14874, 14897, 29794, 44691, 89382, 551189, 998099, 1102378, 1653567, 1996198, 2994297, 3307134, 5988594, 36929663, 73859326, 110788989, 221577978]

約数ペア:

[(1, 221577978), (2, 110788989), (3, 73859326), (6, 36929663), (37, 5988594), (67, 3307134), (74, 2994297), (111, 1996198), (134, 1653567), (201, 1102378), (222, 998099), (402, 551189), (2479, 89382), (4958, 44691), (7437, 29794), (14874, 14897)]