200204543

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{33767}}^1$

素因数の和:33803

約数の個数: 18

約数和(自身を含む): 255995208

約数和(自身を除く): 55790665

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 33767, 236369, 371437, 1654583, 2600059, 4085807, 18200413, 28600649, 200204543]

約数ペア:

[(1, 200204543), (7, 28600649), (11, 18200413), (49, 4085807), (77, 2600059), (121, 1654583), (539, 371437), (847, 236369), (5929, 33767)]