201385811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 21007789

約数列:

[1, 11, 197, 199, 467, 2167, 2189, 5137, 39203, 91999, 92933, 431233, 1011989, 1022263, 18307801, 201385811]

約数ペア:

[(1, 201385811), (11, 18307801), (197, 1022263), (199, 1011989), (467, 431233), (2167, 92933), (2189, 91999), (5137, 39203)]