200774568

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 516288960

約数和(自身を除く): 315514392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 257, 258, 344, 514, 516, 757, 771, 1028, 1032, 1514, 1542, 2056, 2271, 3028, 3084, 4542, 6056, 6168, 9084, 11051, 18168, 22102, 32551, 33153, 44204, 65102, 66306, 88408, 97653, 130204, 132612, 194549, 195306, 260408, 265224, 389098, 390612, 583647, 778196, 781224, 1167294, 1556392, 2334588, 4669176, 8365607, 16731214, 25096821, 33462428, 50193642, 66924856, 100387284, 200774568]

約数ペア:

[(1, 200774568), (2, 100387284), (3, 66924856), (4, 50193642), (6, 33462428), (8, 25096821), (12, 16731214), (24, 8365607), (43, 4669176), (86, 2334588), (129, 1556392), (172, 1167294), (257, 781224), (258, 778196), (344, 583647), (514, 390612), (516, 389098), (757, 265224), (771, 260408), (1028, 195306), (1032, 194549), (1514, 132612), (1542, 130204), (2056, 97653), (2271, 88408), (3028, 66306), (3084, 65102), (4542, 44204), (6056, 33153), (6168, 32551), (9084, 22102), (11051, 18168)]