209936664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3294

約数の個数: 128

約数和(自身を含む): 682176000

約数和(自身を除く): 472239336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3229, 3612, 4644, 5418, 6458, 7224, 8127, 9288, 9687, 10836, 12916, 16254, 19374, 21672, 22603, 25832, 29061, 32508, 38748, 45206, 58122, 65016, 67809, 77496, 87183, 90412, 116244, 135618, 138847, 174366, 180824, 203427, 232488, 271236, 277694, 348732, 406854, 416541, 542472, 555388, 610281, 697464, 813708, 833082, 971929, 1110776, 1220562, 1249623, 1627416, 1666164, 1943858, 2441124, 2499246, 2915787, 3332328, 3748869, 3887716, 4882248, 4998492, 5831574, 7497738, 7775432, 8747361, 9996984, 11663148, 14995476, 17494722, 23326296, 26242083, 29990952, 34989444, 52484166, 69978888, 104968332, 209936664]

約数ペア:

[(1, 209936664), (2, 104968332), (3, 69978888), (4, 52484166), (6, 34989444), (7, 29990952), (8, 26242083), (9, 23326296), (12, 17494722), (14, 14995476), (18, 11663148), (21, 9996984), (24, 8747361), (27, 7775432), (28, 7497738), (36, 5831574), (42, 4998492), (43, 4882248), (54, 3887716), (56, 3748869), (63, 3332328), (72, 2915787), (84, 2499246), (86, 2441124), (108, 1943858), (126, 1666164), (129, 1627416), (168, 1249623), (172, 1220562), (189, 1110776), (216, 971929), (252, 833082), (258, 813708), (301, 697464), (344, 610281), (378, 555388), (387, 542472), (504, 416541), (516, 406854), (602, 348732), (756, 277694), (774, 271236), (903, 232488), (1032, 203427), (1161, 180824), (1204, 174366), (1512, 138847), (1548, 135618), (1806, 116244), (2322, 90412), (2408, 87183), (2709, 77496), (3096, 67809), (3229, 65016), (3612, 58122), (4644, 45206), (5418, 38748), (6458, 32508), (7224, 29061), (8127, 25832), (9288, 22603), (9687, 21672), (10836, 19374), (12916, 16254)]