205599744

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 132

約数和(自身を含む): 678686944

約数和(自身を除く): 473087200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3187, 3584, 4032, 4608, 5376, 6374, 7168, 8064, 9216, 9561, 10752, 12748, 16128, 19122, 21504, 22309, 25496, 28683, 32256, 38244, 44618, 50992, 57366, 64512, 66927, 76488, 89236, 101984, 114732, 133854, 152976, 178472, 200781, 203968, 229464, 267708, 305952, 356944, 401562, 407936, 458928, 535416, 611904, 713888, 803124, 815872, 917856, 1070832, 1223808, 1427776, 1606248, 1631744, 1835712, 2141664, 2447616, 2855552, 3212496, 3263488, 3671424, 4283328, 4895232, 5711104, 6424992, 7342848, 8566656, 9790464, 11422208, 12849984, 14685696, 17133312, 22844416, 25699968, 29371392, 34266624, 51399936, 68533248, 102799872, 205599744]

約数ペア:

[(1, 205599744), (2, 102799872), (3, 68533248), (4, 51399936), (6, 34266624), (7, 29371392), (8, 25699968), (9, 22844416), (12, 17133312), (14, 14685696), (16, 12849984), (18, 11422208), (21, 9790464), (24, 8566656), (28, 7342848), (32, 6424992), (36, 5711104), (42, 4895232), (48, 4283328), (56, 3671424), (63, 3263488), (64, 3212496), (72, 2855552), (84, 2447616), (96, 2141664), (112, 1835712), (126, 1631744), (128, 1606248), (144, 1427776), (168, 1223808), (192, 1070832), (224, 917856), (252, 815872), (256, 803124), (288, 713888), (336, 611904), (384, 535416), (448, 458928), (504, 407936), (512, 401562), (576, 356944), (672, 305952), (768, 267708), (896, 229464), (1008, 203968), (1024, 200781), (1152, 178472), (1344, 152976), (1536, 133854), (1792, 114732), (2016, 101984), (2304, 89236), (2688, 76488), (3072, 66927), (3187, 64512), (3584, 57366), (4032, 50992), (4608, 44618), (5376, 38244), (6374, 32256), (7168, 28683), (8064, 25496), (9216, 22309), (9561, 21504), (10752, 19122), (12748, 16128)]