206591336

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160397}}^1$

素因数の和:160433

約数の個数: 32

約数和(自身を含む): 461946240

約数和(自身を除く): 255354904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 160397, 320794, 641588, 1122779, 1283176, 2245558, 3689131, 4491116, 7378262, 8982232, 14756524, 25823917, 29513048, 51647834, 103295668, 206591336]

約数ペア:

[(1, 206591336), (2, 103295668), (4, 51647834), (7, 29513048), (8, 25823917), (14, 14756524), (23, 8982232), (28, 7378262), (46, 4491116), (56, 3689131), (92, 2245558), (161, 1283176), (184, 1122779), (322, 641588), (644, 320794), (1288, 160397)]