204192112

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{91813}}^1$

素因数の和:91960

約数の個数: 20

約数和(自身を含む): 398472760

約数和(自身を除く): 194280648

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 91813, 183626, 367252, 734504, 1469008, 12762007, 25524014, 51048028, 102096056, 204192112]

約数ペア:

[(1, 204192112), (2, 102096056), (4, 51048028), (8, 25524014), (16, 12762007), (139, 1469008), (278, 734504), (556, 367252), (1112, 183626), (2224, 91813)]