205736192

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 424273080

約数和(自身を除く): 218536888

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 101, 109, 128, 146, 202, 218, 256, 292, 404, 436, 584, 808, 872, 1168, 1616, 1744, 2336, 3232, 3488, 4672, 6464, 6976, 7373, 7957, 9344, 11009, 12928, 13952, 14746, 15914, 18688, 22018, 25856, 27904, 29492, 31828, 44036, 58984, 63656, 88072, 117968, 127312, 176144, 235936, 254624, 352288, 471872, 509248, 704576, 803657, 943744, 1018496, 1409152, 1607314, 1887488, 2036992, 2818304, 3214628, 6429256, 12858512, 25717024, 51434048, 102868096, 205736192]

約数ペア:

[(1, 205736192), (2, 102868096), (4, 51434048), (8, 25717024), (16, 12858512), (32, 6429256), (64, 3214628), (73, 2818304), (101, 2036992), (109, 1887488), (128, 1607314), (146, 1409152), (202, 1018496), (218, 943744), (256, 803657), (292, 704576), (404, 509248), (436, 471872), (584, 352288), (808, 254624), (872, 235936), (1168, 176144), (1616, 127312), (1744, 117968), (2336, 88072), (3232, 63656), (3488, 58984), (4672, 44036), (6464, 31828), (6976, 29492), (7373, 27904), (7957, 25856), (9344, 22018), (11009, 18688), (12928, 15914), (13952, 14746)]