201906406933

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{12457}}^1\times {\mathrm{30071}}^1$

素因数の和:42553

約数の個数: 24

約数和(自身を含む): 256251691584

約数和(自身を除く): 54345284651

約数列:

[1, 7, 11, 49, 77, 539, 12457, 30071, 87199, 137027, 210497, 330781, 610393, 959189, 1473479, 2315467, 6714323, 16208269, 374594447, 2622161129, 4120538917, 18355127903, 28843772419, 201906406933]

約数ペア:

[(1, 201906406933), (7, 28843772419), (11, 18355127903), (49, 4120538917), (77, 2622161129), (539, 374594447), (12457, 16208269), (30071, 6714323), (87199, 2315467), (137027, 1473479), (210497, 959189), (330781, 610393)]