211347136

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3342

約数の個数: 112

約数和(自身を含む): 563270400

約数和(自身を除く): 351923264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 3299, 4004, 4576, 4928, 5824, 6598, 8008, 9152, 13196, 16016, 23093, 26392, 32032, 36289, 42887, 46186, 52784, 64064, 72578, 85774, 92372, 105568, 145156, 171548, 184744, 211136, 254023, 290312, 300209, 343096, 369488, 471757, 508046, 580624, 600418, 686192, 738976, 943514, 1016092, 1161248, 1200836, 1372384, 1477952, 1887028, 2032184, 2322496, 2401672, 2744768, 3302299, 3774056, 4064368, 4803344, 6604598, 7548112, 8128736, 9606688, 13209196, 15096224, 16257472, 19213376, 26418392, 30192448, 52836784, 105673568, 211347136]

約数ペア:

[(1, 211347136), (2, 105673568), (4, 52836784), (7, 30192448), (8, 26418392), (11, 19213376), (13, 16257472), (14, 15096224), (16, 13209196), (22, 9606688), (26, 8128736), (28, 7548112), (32, 6604598), (44, 4803344), (52, 4064368), (56, 3774056), (64, 3302299), (77, 2744768), (88, 2401672), (91, 2322496), (104, 2032184), (112, 1887028), (143, 1477952), (154, 1372384), (176, 1200836), (182, 1161248), (208, 1016092), (224, 943514), (286, 738976), (308, 686192), (352, 600418), (364, 580624), (416, 508046), (448, 471757), (572, 369488), (616, 343096), (704, 300209), (728, 290312), (832, 254023), (1001, 211136), (1144, 184744), (1232, 171548), (1456, 145156), (2002, 105568), (2288, 92372), (2464, 85774), (2912, 72578), (3299, 64064), (4004, 52784), (4576, 46186), (4928, 42887), (5824, 36289), (6598, 32032), (8008, 26392), (9152, 23093), (13196, 16016)]