200801845805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1404749}}^1$

素因数の和:1404901

約数の個数: 32

約数和(自身を含む): 276724512000

約数和(自身を除く): 75922666195

約数列:

[1, 5, 11, 23, 55, 113, 115, 253, 565, 1243, 1265, 2599, 6215, 12995, 28589, 142945, 1404749, 7023745, 15452239, 32309227, 77261195, 158736637, 161546135, 355401497, 793683185, 1746103007, 1777007485, 3650942651, 8730515035, 18254713255, 40160369161, 200801845805]

約数ペア:

[(1, 200801845805), (5, 40160369161), (11, 18254713255), (23, 8730515035), (55, 3650942651), (113, 1777007485), (115, 1746103007), (253, 793683185), (565, 355401497), (1243, 161546135), (1265, 158736637), (2599, 77261195), (6215, 32309227), (12995, 15452239), (28589, 7023745), (142945, 1404749)]