209019888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2732

約数の個数: 180

約数和(自身を含む): 742606488

約数和(自身を除く): 533586600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 882, 924, 1008, 1078, 1176, 1232, 1386, 1584, 1617, 1764, 1848, 2156, 2352, 2693, 2772, 3234, 3528, 3696, 4312, 4851, 5386, 5544, 6468, 7056, 8079, 8624, 9702, 10772, 11088, 12936, 16158, 18851, 19404, 21544, 24237, 25872, 29623, 32316, 37702, 38808, 43088, 48474, 56553, 59246, 64632, 75404, 77616, 88869, 96948, 113106, 118492, 129264, 131957, 150808, 169659, 177738, 193896, 207361, 226212, 236984, 263914, 266607, 301616, 339318, 355476, 387792, 395871, 414722, 452424, 473968, 527828, 533214, 622083, 678636, 710952, 791742, 829444, 904848, 1055656, 1066428, 1187613, 1244166, 1357272, 1421904, 1451527, 1583484, 1658888, 1866249, 2111312, 2132856, 2375226, 2488332, 2714544, 2903054, 3166968, 3317776, 3732498, 4265712, 4354581, 4750452, 4976664, 5806108, 6333936, 7464996, 8709162, 9500904, 9953328, 11612216, 13063743, 14929992, 17418324, 19001808, 23224432, 26127486, 29859984, 34836648, 52254972, 69673296, 104509944, 209019888]

約数ペア:

[(1, 209019888), (2, 104509944), (3, 69673296), (4, 52254972), (6, 34836648), (7, 29859984), (8, 26127486), (9, 23224432), (11, 19001808), (12, 17418324), (14, 14929992), (16, 13063743), (18, 11612216), (21, 9953328), (22, 9500904), (24, 8709162), (28, 7464996), (33, 6333936), (36, 5806108), (42, 4976664), (44, 4750452), (48, 4354581), (49, 4265712), (56, 3732498), (63, 3317776), (66, 3166968), (72, 2903054), (77, 2714544), (84, 2488332), (88, 2375226), (98, 2132856), (99, 2111312), (112, 1866249), (126, 1658888), (132, 1583484), (144, 1451527), (147, 1421904), (154, 1357272), (168, 1244166), (176, 1187613), (196, 1066428), (198, 1055656), (231, 904848), (252, 829444), (264, 791742), (294, 710952), (308, 678636), (336, 622083), (392, 533214), (396, 527828), (441, 473968), (462, 452424), (504, 414722), (528, 395871), (539, 387792), (588, 355476), (616, 339318), (693, 301616), (784, 266607), (792, 263914), (882, 236984), (924, 226212), (1008, 207361), (1078, 193896), (1176, 177738), (1232, 169659), (1386, 150808), (1584, 131957), (1617, 129264), (1764, 118492), (1848, 113106), (2156, 96948), (2352, 88869), (2693, 77616), (2772, 75404), (3234, 64632), (3528, 59246), (3696, 56553), (4312, 48474), (4851, 43088), (5386, 38808), (5544, 37702), (6468, 32316), (7056, 29623), (8079, 25872), (8624, 24237), (9702, 21544), (10772, 19404), (11088, 18851), (12936, 16158)]