204519504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3877}}^1$

素因数の和:4052

約数の個数: 80

約数和(自身を含む): 607822208

約数和(自身を除く): 403302704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 3877, 4396, 6594, 7536, 7754, 8792, 11631, 13188, 15508, 17584, 23262, 26376, 27139, 31016, 46524, 52752, 54278, 62032, 81417, 93048, 108556, 162834, 186096, 217112, 325668, 434224, 608689, 651336, 1217378, 1302672, 1826067, 2434756, 3652134, 4260823, 4869512, 7304268, 8521646, 9739024, 12782469, 14608536, 17043292, 25564938, 29217072, 34086584, 51129876, 68173168, 102259752, 204519504]

約数ペア:

[(1, 204519504), (2, 102259752), (3, 68173168), (4, 51129876), (6, 34086584), (7, 29217072), (8, 25564938), (12, 17043292), (14, 14608536), (16, 12782469), (21, 9739024), (24, 8521646), (28, 7304268), (42, 4869512), (48, 4260823), (56, 3652134), (84, 2434756), (112, 1826067), (157, 1302672), (168, 1217378), (314, 651336), (336, 608689), (471, 434224), (628, 325668), (942, 217112), (1099, 186096), (1256, 162834), (1884, 108556), (2198, 93048), (2512, 81417), (3297, 62032), (3768, 54278), (3877, 52752), (4396, 46524), (6594, 31016), (7536, 27139), (7754, 26376), (8792, 23262), (11631, 17584), (13188, 15508)]