209072556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 192

約数和(自身を含む): 698449920

約数和(自身を除く): 489377364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 84, 93, 99, 108, 124, 126, 132, 154, 186, 189, 198, 217, 231, 252, 279, 297, 308, 341, 372, 378, 396, 434, 462, 558, 594, 651, 682, 693, 756, 811, 837, 868, 924, 1023, 1116, 1188, 1302, 1364, 1386, 1622, 1674, 1953, 2046, 2079, 2387, 2433, 2604, 2772, 3069, 3244, 3348, 3906, 4092, 4158, 4774, 4866, 5677, 5859, 6138, 7161, 7299, 7812, 8316, 8921, 9207, 9548, 9732, 11354, 11718, 12276, 14322, 14598, 17031, 17842, 18414, 21483, 21897, 22708, 23436, 25141, 26763, 28644, 29196, 34062, 35684, 36828, 42966, 43794, 50282, 51093, 53526, 62447, 64449, 68124, 75423, 80289, 85932, 87588, 100564, 102186, 107052, 124894, 128898, 150846, 153279, 160578, 175987, 187341, 204372, 226269, 240867, 249788, 257796, 276551, 301692, 306558, 321156, 351974, 374682, 452538, 481734, 527961, 553102, 562023, 613116, 678807, 703948, 749364, 829653, 905076, 963468, 1055922, 1106204, 1124046, 1357614, 1583883, 1659306, 1686069, 1935857, 2111844, 2248092, 2488959, 2715228, 3167766, 3318612, 3372138, 3871714, 4751649, 4977918, 5807571, 6335532, 6744276, 7466877, 7743428, 9503298, 9955836, 11615142, 14933754, 17422713, 19006596, 23230284, 29867508, 34845426, 52268139, 69690852, 104536278, 209072556]

約数ペア:

[(1, 209072556), (2, 104536278), (3, 69690852), (4, 52268139), (6, 34845426), (7, 29867508), (9, 23230284), (11, 19006596), (12, 17422713), (14, 14933754), (18, 11615142), (21, 9955836), (22, 9503298), (27, 7743428), (28, 7466877), (31, 6744276), (33, 6335532), (36, 5807571), (42, 4977918), (44, 4751649), (54, 3871714), (62, 3372138), (63, 3318612), (66, 3167766), (77, 2715228), (84, 2488959), (93, 2248092), (99, 2111844), (108, 1935857), (124, 1686069), (126, 1659306), (132, 1583883), (154, 1357614), (186, 1124046), (189, 1106204), (198, 1055922), (217, 963468), (231, 905076), (252, 829653), (279, 749364), (297, 703948), (308, 678807), (341, 613116), (372, 562023), (378, 553102), (396, 527961), (434, 481734), (462, 452538), (558, 374682), (594, 351974), (651, 321156), (682, 306558), (693, 301692), (756, 276551), (811, 257796), (837, 249788), (868, 240867), (924, 226269), (1023, 204372), (1116, 187341), (1188, 175987), (1302, 160578), (1364, 153279), (1386, 150846), (1622, 128898), (1674, 124894), (1953, 107052), (2046, 102186), (2079, 100564), (2387, 87588), (2433, 85932), (2604, 80289), (2772, 75423), (3069, 68124), (3244, 64449), (3348, 62447), (3906, 53526), (4092, 51093), (4158, 50282), (4774, 43794), (4866, 42966), (5677, 36828), (5859, 35684), (6138, 34062), (7161, 29196), (7299, 28644), (7812, 26763), (8316, 25141), (8921, 23436), (9207, 22708), (9548, 21897), (9732, 21483), (11354, 18414), (11718, 17842), (12276, 17031), (14322, 14598)]