209237616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 672706944

約数和(自身を除く): 463469328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 336, 502, 504, 753, 827, 1004, 1008, 1506, 1654, 1757, 2008, 2259, 2481, 3012, 3308, 3514, 4016, 4518, 4962, 5271, 5789, 6024, 6616, 7028, 7443, 9036, 9924, 10542, 11578, 12048, 13232, 14056, 14886, 15813, 17367, 18072, 19848, 21084, 23156, 28112, 29772, 31626, 34734, 36144, 39696, 42168, 46312, 52101, 59544, 63252, 69468, 84336, 92624, 104202, 119088, 126504, 138936, 207577, 208404, 253008, 277872, 415154, 416808, 622731, 830308, 833616, 1245462, 1453039, 1660616, 1868193, 2490924, 2906078, 3321232, 3736386, 4359117, 4981848, 5812156, 7472772, 8718234, 9963696, 11624312, 13077351, 14945544, 17436468, 23248624, 26154702, 29891088, 34872936, 52309404, 69745872, 104618808, 209237616]

約数ペア:

[(1, 209237616), (2, 104618808), (3, 69745872), (4, 52309404), (6, 34872936), (7, 29891088), (8, 26154702), (9, 23248624), (12, 17436468), (14, 14945544), (16, 13077351), (18, 11624312), (21, 9963696), (24, 8718234), (28, 7472772), (36, 5812156), (42, 4981848), (48, 4359117), (56, 3736386), (63, 3321232), (72, 2906078), (84, 2490924), (112, 1868193), (126, 1660616), (144, 1453039), (168, 1245462), (251, 833616), (252, 830308), (336, 622731), (502, 416808), (504, 415154), (753, 277872), (827, 253008), (1004, 208404), (1008, 207577), (1506, 138936), (1654, 126504), (1757, 119088), (2008, 104202), (2259, 92624), (2481, 84336), (3012, 69468), (3308, 63252), (3514, 59544), (4016, 52101), (4518, 46312), (4962, 42168), (5271, 39696), (5789, 36144), (6024, 34734), (6616, 31626), (7028, 29772), (7443, 28112), (9036, 23156), (9924, 21084), (10542, 19848), (11578, 18072), (12048, 17367), (13232, 15813), (14056, 14886)]