206707968

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1324

約数の個数: 108

約数和(自身を含む): 604645860

約数和(自身を除く): 397937892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 576, 584, 657, 768, 876, 1152, 1168, 1229, 1314, 1752, 2304, 2336, 2458, 2628, 3504, 3687, 4672, 4916, 5256, 7008, 7374, 9344, 9832, 10512, 11061, 14016, 14748, 18688, 19664, 21024, 22122, 28032, 29496, 39328, 42048, 44244, 56064, 58992, 78656, 84096, 88488, 89717, 117984, 157312, 168192, 176976, 179434, 235968, 269151, 314624, 353952, 358868, 471936, 538302, 707904, 717736, 807453, 943872, 1076604, 1415808, 1435472, 1614906, 2153208, 2831616, 2870944, 3229812, 4306416, 5741888, 6459624, 8612832, 11483776, 12919248, 17225664, 22967552, 25838496, 34451328, 51676992, 68902656, 103353984, 206707968]

約数ペア:

[(1, 206707968), (2, 103353984), (3, 68902656), (4, 51676992), (6, 34451328), (8, 25838496), (9, 22967552), (12, 17225664), (16, 12919248), (18, 11483776), (24, 8612832), (32, 6459624), (36, 5741888), (48, 4306416), (64, 3229812), (72, 2870944), (73, 2831616), (96, 2153208), (128, 1614906), (144, 1435472), (146, 1415808), (192, 1076604), (219, 943872), (256, 807453), (288, 717736), (292, 707904), (384, 538302), (438, 471936), (576, 358868), (584, 353952), (657, 314624), (768, 269151), (876, 235968), (1152, 179434), (1168, 176976), (1229, 168192), (1314, 157312), (1752, 117984), (2304, 89717), (2336, 88488), (2458, 84096), (2628, 78656), (3504, 58992), (3687, 56064), (4672, 44244), (4916, 42048), (5256, 39328), (7008, 29496), (7374, 28032), (9344, 22122), (9832, 21024), (10512, 19664), (11061, 18688), (14016, 14748)]