205056768

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{5449}}^1$

素因数の和:5482

約数の個数: 108

約数和(自身を含む): 634968600

約数和(自身を除く): 429911832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 5449, 6272, 9408, 10898, 12544, 16347, 18816, 21796, 32694, 37632, 38143, 43592, 65388, 76286, 87184, 114429, 130776, 152572, 174368, 228858, 261552, 267001, 305144, 348736, 457716, 523104, 534002, 610288, 697472, 801003, 915432, 1046208, 1068004, 1220576, 1394944, 1602006, 1830864, 2092416, 2136008, 2441152, 3204012, 3661728, 4184832, 4272016, 4882304, 6408024, 7323456, 8544032, 9764608, 12816048, 14646912, 17088064, 25632096, 29293824, 34176128, 51264192, 68352256, 102528384, 205056768]

約数ペア:

[(1, 205056768), (2, 102528384), (3, 68352256), (4, 51264192), (6, 34176128), (7, 29293824), (8, 25632096), (12, 17088064), (14, 14646912), (16, 12816048), (21, 9764608), (24, 8544032), (28, 7323456), (32, 6408024), (42, 4882304), (48, 4272016), (49, 4184832), (56, 3661728), (64, 3204012), (84, 2441152), (96, 2136008), (98, 2092416), (112, 1830864), (128, 1602006), (147, 1394944), (168, 1220576), (192, 1068004), (196, 1046208), (224, 915432), (256, 801003), (294, 697472), (336, 610288), (384, 534002), (392, 523104), (448, 457716), (588, 348736), (672, 305144), (768, 267001), (784, 261552), (896, 228858), (1176, 174368), (1344, 152572), (1568, 130776), (1792, 114429), (2352, 87184), (2688, 76286), (3136, 65388), (4704, 43592), (5376, 38143), (5449, 37632), (6272, 32694), (9408, 21796), (10898, 18816), (12544, 16347)]