216293473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3371}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 249258240

約数和(自身を除く): 32964767

約数列:

[1, 11, 19, 209, 307, 3371, 3377, 5833, 37081, 64049, 64163, 704539, 1034897, 11383867, 19663043, 216293473]

約数ペア:

[(1, 216293473), (11, 19663043), (19, 11383867), (209, 1034897), (307, 704539), (3371, 64163), (3377, 64049), (5833, 37081)]