200857520

素因数分解:

$2^4\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{1693}}^1$

素因数の和:3189

約数の個数: 40

約数和(自身を含む): 467584656

約数和(自身を除く): 266727136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1483, 1693, 2966, 3386, 5932, 6772, 7415, 8465, 11864, 13544, 14830, 16930, 23728, 27088, 29660, 33860, 59320, 67720, 118640, 135440, 2510719, 5021438, 10042876, 12553595, 20085752, 25107190, 40171504, 50214380, 100428760, 200857520]

約数ペア:

[(1, 200857520), (2, 100428760), (4, 50214380), (5, 40171504), (8, 25107190), (10, 20085752), (16, 12553595), (20, 10042876), (40, 5021438), (80, 2510719), (1483, 135440), (1693, 118640), (2966, 67720), (3386, 59320), (5932, 33860), (6772, 29660), (7415, 27088), (8465, 23728), (11864, 16930), (13544, 14830)]