199864802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 323388288

約数和(自身を除く): 123523486

約数列:

[1, 2, 23, 46, 53, 73, 106, 146, 1123, 1219, 1679, 2246, 2438, 3358, 3869, 7738, 25829, 51658, 59519, 81979, 88987, 119038, 163958, 177974, 1368937, 1885517, 2737874, 3771034, 4344887, 8689774, 99932401, 199864802]

約数ペア:

[(1, 199864802), (2, 99932401), (23, 8689774), (46, 4344887), (53, 3771034), (73, 2737874), (106, 1885517), (146, 1368937), (1123, 177974), (1219, 163958), (1679, 119038), (2246, 88987), (2438, 81979), (3358, 59519), (3869, 51658), (7738, 25829)]