200053768

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{190891}}^1$

素因数の和:191028

約数の個数: 16

約数和(自身を含む): 377966160

約数和(自身を除く): 177912392

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 190891, 381782, 763564, 1527128, 25006721, 50013442, 100026884, 200053768]

約数ペア:

[(1, 200053768), (2, 100026884), (4, 50013442), (8, 25006721), (131, 1527128), (262, 763564), (524, 381782), (1048, 190891)]