203676760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3769}}^1$

素因数の和:3980

約数の個数: 64

約数和(自身を含む): 526593600

約数和(自身を除く): 322916840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1930, 2702, 3769, 3860, 5404, 6755, 7538, 7720, 10808, 13510, 15076, 18845, 26383, 27020, 30152, 37690, 52766, 54040, 75380, 105532, 131915, 150760, 211064, 263830, 527660, 727417, 1055320, 1454834, 2909668, 3637085, 5091919, 5819336, 7274170, 10183838, 14548340, 20367676, 25459595, 29096680, 40735352, 50919190, 101838380, 203676760]

約数ペア:

[(1, 203676760), (2, 101838380), (4, 50919190), (5, 40735352), (7, 29096680), (8, 25459595), (10, 20367676), (14, 14548340), (20, 10183838), (28, 7274170), (35, 5819336), (40, 5091919), (56, 3637085), (70, 2909668), (140, 1454834), (193, 1055320), (280, 727417), (386, 527660), (772, 263830), (965, 211064), (1351, 150760), (1544, 131915), (1930, 105532), (2702, 75380), (3769, 54040), (3860, 52766), (5404, 37690), (6755, 30152), (7538, 27020), (7720, 26383), (10808, 18845), (13510, 15076)]