190029938

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 347493888

約数和(自身を除く): 157463950

約数列:

[1, 2, 7, 14, 31, 49, 62, 71, 98, 142, 217, 434, 497, 881, 994, 1519, 1762, 2201, 3038, 3479, 4402, 6167, 6958, 12334, 15407, 27311, 30814, 43169, 54622, 62551, 86338, 107849, 125102, 191177, 215698, 382354, 437857, 875714, 1338239, 1939081, 2676478, 3064999, 3878162, 6129998, 13573567, 27147134, 95014969, 190029938]

約数ペア:

[(1, 190029938), (2, 95014969), (7, 27147134), (14, 13573567), (31, 6129998), (49, 3878162), (62, 3064999), (71, 2676478), (98, 1939081), (142, 1338239), (217, 875714), (434, 437857), (497, 382354), (881, 215698), (994, 191177), (1519, 125102), (1762, 107849), (2201, 86338), (3038, 62551), (3479, 54622), (4402, 43169), (6167, 30814), (6958, 27311), (12334, 15407)]