211032065

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{4937}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 258830208

約数和(自身を除く): 47798143

約数列:

[1, 5, 83, 103, 415, 515, 4937, 8549, 24685, 42745, 409771, 508511, 2048855, 2542555, 42206413, 211032065]

約数ペア:

[(1, 211032065), (5, 42206413), (83, 2542555), (103, 2048855), (415, 508511), (515, 409771), (4937, 42745), (8549, 24685)]