207779904

素因数分解:

$2^6\times 3^4\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 140

約数和(自身を含む): 622363500

約数和(自身を除く): 414583596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 149, 162, 192, 216, 269, 288, 298, 324, 432, 447, 538, 576, 596, 648, 807, 864, 894, 1076, 1192, 1296, 1341, 1614, 1728, 1788, 2152, 2384, 2421, 2592, 2682, 3228, 3576, 4023, 4304, 4768, 4842, 5184, 5364, 6456, 7152, 7263, 8046, 8608, 9536, 9684, 10728, 12069, 12912, 14304, 14526, 16092, 17216, 19368, 21456, 21789, 24138, 25824, 28608, 29052, 32184, 38736, 40081, 42912, 43578, 48276, 51648, 58104, 64368, 77472, 80162, 85824, 87156, 96552, 116208, 120243, 128736, 154944, 160324, 174312, 193104, 232416, 240486, 257472, 320648, 348624, 360729, 386208, 464832, 480972, 641296, 697248, 721458, 772416, 961944, 1082187, 1282592, 1394496, 1442916, 1923888, 2164374, 2565184, 2885832, 3246561, 3847776, 4328748, 5771664, 6493122, 7695552, 8657496, 11543328, 12986244, 17314992, 23086656, 25972488, 34629984, 51944976, 69259968, 103889952, 207779904]

約数ペア:

[(1, 207779904), (2, 103889952), (3, 69259968), (4, 51944976), (6, 34629984), (8, 25972488), (9, 23086656), (12, 17314992), (16, 12986244), (18, 11543328), (24, 8657496), (27, 7695552), (32, 6493122), (36, 5771664), (48, 4328748), (54, 3847776), (64, 3246561), (72, 2885832), (81, 2565184), (96, 2164374), (108, 1923888), (144, 1442916), (149, 1394496), (162, 1282592), (192, 1082187), (216, 961944), (269, 772416), (288, 721458), (298, 697248), (324, 641296), (432, 480972), (447, 464832), (538, 386208), (576, 360729), (596, 348624), (648, 320648), (807, 257472), (864, 240486), (894, 232416), (1076, 193104), (1192, 174312), (1296, 160324), (1341, 154944), (1614, 128736), (1728, 120243), (1788, 116208), (2152, 96552), (2384, 87156), (2421, 85824), (2592, 80162), (2682, 77472), (3228, 64368), (3576, 58104), (4023, 51648), (4304, 48276), (4768, 43578), (4842, 42912), (5184, 40081), (5364, 38736), (6456, 32184), (7152, 29052), (7263, 28608), (8046, 25824), (8608, 24138), (9536, 21789), (9684, 21456), (10728, 19368), (12069, 17216), (12912, 16092), (14304, 14526)]