205996637

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 266382432

約数和(自身を除く): 60385795

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2597, 4081, 7211, 28567, 50477, 79321, 353339, 382183, 555247, 2675281, 3886729, 4204013, 18726967, 29428091, 205996637]

約数ペア:

[(1, 205996637), (7, 29428091), (11, 18726967), (49, 4204013), (53, 3886729), (77, 2675281), (371, 555247), (539, 382183), (583, 353339), (2597, 79321), (4081, 50477), (7211, 28567)]