208643304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 546071040

約数和(自身を除く): 337427736

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 547, 552, 691, 1094, 1382, 1641, 2073, 2188, 2764, 3282, 4146, 4376, 5528, 6564, 8292, 12581, 13128, 15893, 16584, 25162, 31786, 37743, 47679, 50324, 63572, 75486, 95358, 100648, 127144, 150972, 190716, 301944, 377977, 381432, 755954, 1133931, 1511908, 2267862, 3023816, 4535724, 8693471, 9071448, 17386942, 26080413, 34773884, 52160826, 69547768, 104321652, 208643304]

約数ペア:

[(1, 208643304), (2, 104321652), (3, 69547768), (4, 52160826), (6, 34773884), (8, 26080413), (12, 17386942), (23, 9071448), (24, 8693471), (46, 4535724), (69, 3023816), (92, 2267862), (138, 1511908), (184, 1133931), (276, 755954), (547, 381432), (552, 377977), (691, 301944), (1094, 190716), (1382, 150972), (1641, 127144), (2073, 100648), (2188, 95358), (2764, 75486), (3282, 63572), (4146, 50324), (4376, 47679), (5528, 37743), (6564, 31786), (8292, 25162), (12581, 16584), (13128, 15893)]