209911296

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{2789}}^1$

素因数の和:2824

約数の個数: 120

約数和(自身を含む): 650750760

約数和(自身を除く): 440839464

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, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 2789, 3136, 3584, 4704, 5376, 5578, 6272, 8367, 9408, 10752, 11156, 12544, 16734, 18816, 19523, 22312, 25088, 33468, 37632, 39046, 44624, 58569, 66936, 75264, 78092, 89248, 117138, 133872, 136661, 156184, 178496, 234276, 267744, 273322, 312368, 356992, 409983, 468552, 535488, 546644, 624736, 713984, 819966, 937104, 1070976, 1093288, 1249472, 1427968, 1639932, 1874208, 2141952, 2186576, 2498944, 3279864, 3748416, 4283904, 4373152, 4997888, 6559728, 7496832, 8746304, 9995776, 13119456, 14993664, 17492608, 26238912, 29987328, 34985216, 52477824, 69970432, 104955648, 209911296]

約数ペア:

[(1, 209911296), (2, 104955648), (3, 69970432), (4, 52477824), (6, 34985216), (7, 29987328), (8, 26238912), (12, 17492608), (14, 14993664), (16, 13119456), (21, 9995776), (24, 8746304), (28, 7496832), (32, 6559728), (42, 4997888), (48, 4373152), (49, 4283904), (56, 3748416), (64, 3279864), (84, 2498944), (96, 2186576), (98, 2141952), (112, 1874208), (128, 1639932), (147, 1427968), (168, 1249472), (192, 1093288), (196, 1070976), (224, 937104), (256, 819966), (294, 713984), (336, 624736), (384, 546644), (392, 535488), (448, 468552), (512, 409983), (588, 356992), (672, 312368), (768, 273322), (784, 267744), (896, 234276), (1176, 178496), (1344, 156184), (1536, 136661), (1568, 133872), (1792, 117138), (2352, 89248), (2688, 78092), (2789, 75264), (3136, 66936), (3584, 58569), (4704, 44624), (5376, 39046), (5578, 37632), (6272, 33468), (8367, 25088), (9408, 22312), (10752, 19523), (11156, 18816), (12544, 16734)]