210179008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 481340160

約数和(自身を除く): 271161152

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 208, 232, 248, 281, 377, 403, 416, 464, 496, 562, 754, 806, 832, 899, 928, 992, 1124, 1508, 1612, 1798, 1856, 1984, 2248, 3016, 3224, 3596, 3653, 4496, 6032, 6448, 7192, 7306, 8149, 8711, 8992, 11687, 12064, 12896, 14384, 14612, 16298, 17422, 17984, 23374, 24128, 25792, 28768, 29224, 32596, 34844, 46748, 57536, 58448, 65192, 69688, 93496, 105937, 113243, 116896, 130384, 139376, 186992, 211874, 226486, 233792, 252619, 260768, 278752, 373984, 423748, 452972, 505238, 521536, 557504, 747968, 847496, 905944, 1010476, 1694992, 1811888, 2020952, 3284047, 3389984, 3623776, 4041904, 6568094, 6779968, 7247552, 8083808, 13136188, 16167616, 26272376, 52544752, 105089504, 210179008]

約数ペア:

[(1, 210179008), (2, 105089504), (4, 52544752), (8, 26272376), (13, 16167616), (16, 13136188), (26, 8083808), (29, 7247552), (31, 6779968), (32, 6568094), (52, 4041904), (58, 3623776), (62, 3389984), (64, 3284047), (104, 2020952), (116, 1811888), (124, 1694992), (208, 1010476), (232, 905944), (248, 847496), (281, 747968), (377, 557504), (403, 521536), (416, 505238), (464, 452972), (496, 423748), (562, 373984), (754, 278752), (806, 260768), (832, 252619), (899, 233792), (928, 226486), (992, 211874), (1124, 186992), (1508, 139376), (1612, 130384), (1798, 116896), (1856, 113243), (1984, 105937), (2248, 93496), (3016, 69688), (3224, 65192), (3596, 58448), (3653, 57536), (4496, 46748), (6032, 34844), (6448, 32596), (7192, 29224), (7306, 28768), (8149, 25792), (8711, 24128), (8992, 23374), (11687, 17984), (12064, 17422), (12896, 16298), (14384, 14612)]