201905164

素因数分解:

$2^2\times {\mathrm{3221}}^1\times {\mathrm{15671}}^1$

素因数の和:18896

約数の個数: 12

約数和(自身を含む): 353466288

約数和(自身を除く): 151561124

約数列:

[1, 2, 4, 3221, 6442, 12884, 15671, 31342, 62684, 50476291, 100952582, 201905164]

約数ペア:

[(1, 201905164), (2, 100952582), (4, 50476291), (3221, 62684), (6442, 31342), (12884, 15671)]