235228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 487424

約数和(自身を除く): 252196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 271, 434, 542, 868, 1084, 1897, 3794, 7588, 8401, 16802, 33604, 58807, 117614, 235228]

約数ペア:

[(1, 235228), (2, 117614), (4, 58807), (7, 33604), (14, 16802), (28, 8401), (31, 7588), (62, 3794), (124, 1897), (217, 1084), (271, 868), (434, 542)]