205906912

素因数分解:

$2^5\times {\mathrm{1321}}^1\times {\mathrm{4871}}^1$

素因数の和:6202

約数の個数: 24

約数和(自身を含む): 405769392

約数和(自身を除く): 199862480

約数列:

[1, 2, 4, 8, 16, 32, 1321, 2642, 4871, 5284, 9742, 10568, 19484, 21136, 38968, 42272, 77936, 155872, 6434591, 12869182, 25738364, 51476728, 102953456, 205906912]

約数ペア:

[(1, 205906912), (2, 102953456), (4, 51476728), (8, 25738364), (16, 12869182), (32, 6434591), (1321, 155872), (2642, 77936), (4871, 42272), (5284, 38968), (9742, 21136), (10568, 19484)]