217435852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{4583}}^1$

素因数の和:5025

約数の個数: 24

約数和(自身を含む): 394682400

約数和(自身を除く): 177246548

約数列:

[1, 2, 4, 29, 58, 116, 409, 818, 1636, 4583, 9166, 11861, 18332, 23722, 47444, 132907, 265814, 531628, 1874447, 3748894, 7497788, 54358963, 108717926, 217435852]

約数ペア:

[(1, 217435852), (2, 108717926), (4, 54358963), (29, 7497788), (58, 3748894), (116, 1874447), (409, 531628), (818, 265814), (1636, 132907), (4583, 47444), (9166, 23722), (11861, 18332)]