199685748

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{38609}}^1$

素因数の和:39047

約数の個数: 24

約数和(自身を含む): 467026560

約数和(自身を除く): 267340812

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 38609, 77218, 115827, 154436, 231654, 463308, 16640479, 33280958, 49921437, 66561916, 99842874, 199685748]

約数ペア:

[(1, 199685748), (2, 99842874), (3, 66561916), (4, 49921437), (6, 33280958), (12, 16640479), (431, 463308), (862, 231654), (1293, 154436), (1724, 115827), (2586, 77218), (5172, 38609)]