227985016

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{177007}}^1$

素因数の和:177043

約数の個数: 32

約数和(自身を含む): 509783040

約数和(自身を除く): 281798024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 177007, 354014, 708028, 1239049, 1416056, 2478098, 4071161, 4956196, 8142322, 9912392, 16284644, 28498127, 32569288, 56996254, 113992508, 227985016]

約数ペア:

[(1, 227985016), (2, 113992508), (4, 56996254), (7, 32569288), (8, 28498127), (14, 16284644), (23, 9912392), (28, 8142322), (46, 4956196), (56, 4071161), (92, 2478098), (161, 1416056), (184, 1239049), (322, 708028), (644, 354014), (1288, 177007)]