210244975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3917}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 276924240

約数和(自身を除く): 66679265

約数列:

[1, 5, 19, 25, 95, 113, 475, 565, 2147, 2825, 3917, 10735, 19585, 53675, 74423, 97925, 372115, 442621, 1860575, 2213105, 8409799, 11065525, 42048995, 210244975]

約数ペア:

[(1, 210244975), (5, 42048995), (19, 11065525), (25, 8409799), (95, 2213105), (113, 1860575), (475, 442621), (565, 372115), (2147, 97925), (2825, 74423), (3917, 53675), (10735, 19585)]