202149668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313897}}^1$

素因数の和:313931

約数の個数: 24

約数和(自身を含む): 421878912

約数和(自身を除く): 219729244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313897, 627794, 1255588, 2197279, 4394558, 7219631, 8789116, 14439262, 28878524, 50537417, 101074834, 202149668]

約数ペア:

[(1, 202149668), (2, 101074834), (4, 50537417), (7, 28878524), (14, 14439262), (23, 8789116), (28, 7219631), (46, 4394558), (92, 2197279), (161, 1255588), (322, 627794), (644, 313897)]