202196211

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 313582080

約数和(自身を除く): 111385869

約数列:

[1, 3, 7, 21, 113, 139, 339, 417, 613, 791, 973, 1839, 2373, 2919, 4291, 12873, 15707, 47121, 69269, 85207, 109949, 207807, 255621, 329847, 484883, 596449, 1454649, 1789347, 9628391, 28885173, 67398737, 202196211]

約数ペア:

[(1, 202196211), (3, 67398737), (7, 28885173), (21, 9628391), (113, 1789347), (139, 1454649), (339, 596449), (417, 484883), (613, 329847), (791, 255621), (973, 207807), (1839, 109949), (2373, 85207), (2919, 69269), (4291, 47121), (12873, 15707)]