209542032

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 240

約数和(自身を含む): 737899200

約数和(自身を除く): 528357168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 521, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1042, 1064, 1176, 1197, 1323, 1368, 1512, 1563, 1596, 1764, 1862, 2052, 2084, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3126, 3192, 3528, 3591, 3647, 3724, 4104, 4168, 4689, 4788, 5292, 5586, 6252, 6384, 7056, 7182, 7294, 7448, 8208, 8336, 8379, 9378, 9576, 9899, 10584, 10941, 11172, 12504, 14067, 14364, 14588, 14896, 16758, 18756, 19152, 19798, 21168, 21882, 22344, 25008, 25137, 25529, 28134, 28728, 29176, 29697, 32823, 33516, 37512, 39596, 43764, 44688, 50274, 51058, 56268, 57456, 58352, 59394, 65646, 67032, 69293, 75024, 76587, 79192, 87528, 89091, 98469, 100548, 102116, 112536, 118788, 131292, 134064, 138586, 153174, 158384, 175056, 178182, 196938, 201096, 204232, 207879, 225072, 229761, 237576, 262584, 267273, 277172, 306348, 356364, 393876, 402192, 408464, 415758, 459522, 475152, 485051, 525168, 534546, 554344, 612696, 623637, 689283, 712728, 787752, 831516, 919044, 970102, 1069092, 1108688, 1225392, 1247274, 1378566, 1425456, 1455153, 1575504, 1663032, 1838088, 1870911, 1940204, 2138184, 2494548, 2757132, 2910306, 3326064, 3676176, 3741822, 3880408, 4276368, 4365459, 4989096, 5514264, 5820612, 7483644, 7760816, 8730918, 9978192, 11028528, 11641224, 13096377, 14967288, 17461836, 23282448, 26192754, 29934576, 34923672, 52385508, 69847344, 104771016, 209542032]

約数ペア:

[(1, 209542032), (2, 104771016), (3, 69847344), (4, 52385508), (6, 34923672), (7, 29934576), (8, 26192754), (9, 23282448), (12, 17461836), (14, 14967288), (16, 13096377), (18, 11641224), (19, 11028528), (21, 9978192), (24, 8730918), (27, 7760816), (28, 7483644), (36, 5820612), (38, 5514264), (42, 4989096), (48, 4365459), (49, 4276368), (54, 3880408), (56, 3741822), (57, 3676176), (63, 3326064), (72, 2910306), (76, 2757132), (84, 2494548), (98, 2138184), (108, 1940204), (112, 1870911), (114, 1838088), (126, 1663032), (133, 1575504), (144, 1455153), (147, 1425456), (152, 1378566), (168, 1247274), (171, 1225392), (189, 1108688), (196, 1069092), (216, 970102), (228, 919044), (252, 831516), (266, 787752), (294, 712728), (304, 689283), (336, 623637), (342, 612696), (378, 554344), (392, 534546), (399, 525168), (432, 485051), (441, 475152), (456, 459522), (504, 415758), (513, 408464), (521, 402192), (532, 393876), (588, 356364), (684, 306348), (756, 277172), (784, 267273), (798, 262584), (882, 237576), (912, 229761), (931, 225072), (1008, 207879), (1026, 204232), (1042, 201096), (1064, 196938), (1176, 178182), (1197, 175056), (1323, 158384), (1368, 153174), (1512, 138586), (1563, 134064), (1596, 131292), (1764, 118788), (1862, 112536), (2052, 102116), (2084, 100548), (2128, 98469), (2352, 89091), (2394, 87528), (2646, 79192), (2736, 76587), (2793, 75024), (3024, 69293), (3126, 67032), (3192, 65646), (3528, 59394), (3591, 58352), (3647, 57456), (3724, 56268), (4104, 51058), (4168, 50274), (4689, 44688), (4788, 43764), (5292, 39596), (5586, 37512), (6252, 33516), (6384, 32823), (7056, 29697), (7182, 29176), (7294, 28728), (7448, 28134), (8208, 25529), (8336, 25137), (8379, 25008), (9378, 22344), (9576, 21882), (9899, 21168), (10584, 19798), (10941, 19152), (11172, 18756), (12504, 16758), (14067, 14896), (14364, 14588)]