200434384

素因数分解:

$2^4\times {\mathrm{2269}}^1\times {\mathrm{5521}}^1$

素因数の和:7798

約数の個数: 20

約数和(自身を含む): 388583140

約数和(自身を除く): 188148756

約数列:

[1, 2, 4, 8, 16, 2269, 4538, 5521, 9076, 11042, 18152, 22084, 36304, 44168, 88336, 12527149, 25054298, 50108596, 100217192, 200434384]

約数ペア:

[(1, 200434384), (2, 100217192), (4, 50108596), (8, 25054298), (16, 12527149), (2269, 88336), (4538, 44168), (5521, 36304), (9076, 22084), (11042, 18152)]