210964885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{54163}}^1$

素因数の和:54228

約数の個数: 16

約数和(自身を含む): 272986560

約数和(自身を除く): 62021675

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 54163, 270815, 1029097, 2220683, 5145485, 11103415, 42192977, 210964885]

約数ペア:

[(1, 210964885), (5, 42192977), (19, 11103415), (41, 5145485), (95, 2220683), (205, 1029097), (779, 270815), (3895, 54163)]