211245788155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4733}}^1\times {\mathrm{388109}}^1$

素因数の和:392870

約数の個数: 16

約数和(自身を含む): 264573034560

約数和(自身を除く): 53327246405

約数列:

[1, 5, 23, 115, 4733, 23665, 108859, 388109, 544295, 1940545, 8926507, 44632535, 1836919897, 9184599485, 42249157631, 211245788155]

約数ペア:

[(1, 211245788155), (5, 42249157631), (23, 9184599485), (115, 1836919897), (4733, 44632535), (23665, 8926507), (108859, 1940545), (388109, 544295)]