208354792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{39047}}^1$

素因数の和:39105

約数の個数: 32

約数和(自身を含む): 421718400

約数和(自身を除く): 213363608

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 39047, 78094, 156188, 312376, 898081, 1132363, 1796162, 2264726, 3592324, 4529452, 7184648, 9058904, 26044349, 52088698, 104177396, 208354792]

約数ペア:

[(1, 208354792), (2, 104177396), (4, 52088698), (8, 26044349), (23, 9058904), (29, 7184648), (46, 4529452), (58, 3592324), (92, 2264726), (116, 1796162), (184, 1132363), (232, 898081), (667, 312376), (1334, 156188), (2668, 78094), (5336, 39047)]