203153328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 671333520

約数和(自身を除く): 468180192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 109, 112, 126, 129, 144, 168, 172, 218, 252, 258, 301, 327, 336, 344, 387, 436, 504, 516, 602, 654, 688, 763, 774, 872, 903, 981, 1008, 1032, 1204, 1308, 1526, 1548, 1744, 1806, 1849, 1962, 2064, 2289, 2408, 2616, 2709, 3052, 3096, 3612, 3698, 3924, 4578, 4687, 4816, 5232, 5418, 5547, 6104, 6192, 6867, 7224, 7396, 7848, 9156, 9374, 10836, 11094, 12208, 12943, 13734, 14061, 14448, 14792, 15696, 16641, 18312, 18748, 21672, 22188, 25886, 27468, 28122, 29584, 32809, 33282, 36624, 37496, 38829, 42183, 43344, 44376, 51772, 54936, 56244, 65618, 66564, 74992, 77658, 84366, 88752, 98427, 103544, 109872, 112488, 116487, 131236, 133128, 155316, 168732, 196854, 201541, 207088, 224976, 232974, 262472, 266256, 295281, 310632, 337464, 393708, 403082, 465948, 524944, 590562, 604623, 621264, 674928, 787416, 806164, 931896, 1181124, 1209246, 1410787, 1574832, 1612328, 1813869, 1863792, 2362248, 2418492, 2821574, 3224656, 3627738, 4232361, 4724496, 4836984, 5643148, 7255476, 8464722, 9673968, 11286296, 12697083, 14510952, 16929444, 22572592, 25394166, 29021904, 33858888, 50788332, 67717776, 101576664, 203153328]

約数ペア:

[(1, 203153328), (2, 101576664), (3, 67717776), (4, 50788332), (6, 33858888), (7, 29021904), (8, 25394166), (9, 22572592), (12, 16929444), (14, 14510952), (16, 12697083), (18, 11286296), (21, 9673968), (24, 8464722), (28, 7255476), (36, 5643148), (42, 4836984), (43, 4724496), (48, 4232361), (56, 3627738), (63, 3224656), (72, 2821574), (84, 2418492), (86, 2362248), (109, 1863792), (112, 1813869), (126, 1612328), (129, 1574832), (144, 1410787), (168, 1209246), (172, 1181124), (218, 931896), (252, 806164), (258, 787416), (301, 674928), (327, 621264), (336, 604623), (344, 590562), (387, 524944), (436, 465948), (504, 403082), (516, 393708), (602, 337464), (654, 310632), (688, 295281), (763, 266256), (774, 262472), (872, 232974), (903, 224976), (981, 207088), (1008, 201541), (1032, 196854), (1204, 168732), (1308, 155316), (1526, 133128), (1548, 131236), (1744, 116487), (1806, 112488), (1849, 109872), (1962, 103544), (2064, 98427), (2289, 88752), (2408, 84366), (2616, 77658), (2709, 74992), (3052, 66564), (3096, 65618), (3612, 56244), (3698, 54936), (3924, 51772), (4578, 44376), (4687, 43344), (4816, 42183), (5232, 38829), (5418, 37496), (5547, 36624), (6104, 33282), (6192, 32809), (6867, 29584), (7224, 28122), (7396, 27468), (7848, 25886), (9156, 22188), (9374, 21672), (10836, 18748), (11094, 18312), (12208, 16641), (12943, 15696), (13734, 14792), (14061, 14448)]