206822384

素因数分解:

$2^4\times {\mathrm{2207}}^1\times {\mathrm{5857}}^1$

素因数の和:8072

約数の個数: 20

約数和(自身を含む): 400968384

約数和(自身を除く): 194146000

約数列:

[1, 2, 4, 8, 16, 2207, 4414, 5857, 8828, 11714, 17656, 23428, 35312, 46856, 93712, 12926399, 25852798, 51705596, 103411192, 206822384]

約数ペア:

[(1, 206822384), (2, 103411192), (4, 51705596), (8, 25852798), (16, 12926399), (2207, 93712), (4414, 46856), (5857, 35312), (8828, 23428), (11714, 17656)]