206786229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 311539200

約数和(自身を除く): 104752971

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 1443, 1739, 1833, 3049, 5217, 9147, 22607, 39637, 67821, 112813, 118911, 143303, 338439, 429909, 1466569, 1862939, 4399707, 5302211, 5588817, 15906633, 68928743, 206786229]

約数ペア:

[(1, 206786229), (3, 68928743), (13, 15906633), (37, 5588817), (39, 5302211), (47, 4399707), (111, 1862939), (141, 1466569), (481, 429909), (611, 338439), (1443, 143303), (1739, 118911), (1833, 112813), (3049, 67821), (5217, 39637), (9147, 22607)]