236416297

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 294088320

約数和(自身を除く): 57672023

約数列:

[1, 13, 17, 19, 61, 71, 169, 221, 247, 323, 793, 923, 1037, 1159, 1207, 1349, 2873, 3211, 4199, 4331, 10309, 11999, 13481, 15067, 15691, 17537, 19703, 22933, 54587, 56303, 73627, 82289, 175253, 195871, 203983, 227981, 256139, 298129, 731939, 957151, 1069757, 1398913, 3329807, 3875677, 12442963, 13906841, 18185869, 236416297]

約数ペア:

[(1, 236416297), (13, 18185869), (17, 13906841), (19, 12442963), (61, 3875677), (71, 3329807), (169, 1398913), (221, 1069757), (247, 957151), (323, 731939), (793, 298129), (923, 256139), (1037, 227981), (1159, 203983), (1207, 195871), (1349, 175253), (2873, 82289), (3211, 73627), (4199, 56303), (4331, 54587), (10309, 22933), (11999, 19703), (13481, 17537), (15067, 15691)]