208413504

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 126

約数和(自身を含む): 647168886

約数和(自身を除く): 438755382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2141, 2496, 2704, 3042, 3744, 4056, 4282, 5408, 6084, 6423, 7488, 8112, 8564, 10816, 12168, 12846, 16224, 17128, 19269, 24336, 25692, 27833, 32448, 34256, 38538, 48672, 51384, 55666, 68512, 77076, 83499, 97344, 102768, 111332, 137024, 154152, 166998, 205536, 222664, 250497, 308304, 333996, 361829, 411072, 445328, 500994, 616608, 667992, 723658, 890656, 1001988, 1085487, 1233216, 1335984, 1447316, 1781312, 2003976, 2170974, 2671968, 2894632, 3256461, 4007952, 4341948, 5343936, 5789264, 6512922, 8015904, 8683896, 11578528, 13025844, 16031808, 17367792, 23157056, 26051688, 34735584, 52103376, 69471168, 104206752, 208413504]

約数ペア:

[(1, 208413504), (2, 104206752), (3, 69471168), (4, 52103376), (6, 34735584), (8, 26051688), (9, 23157056), (12, 17367792), (13, 16031808), (16, 13025844), (18, 11578528), (24, 8683896), (26, 8015904), (32, 6512922), (36, 5789264), (39, 5343936), (48, 4341948), (52, 4007952), (64, 3256461), (72, 2894632), (78, 2671968), (96, 2170974), (104, 2003976), (117, 1781312), (144, 1447316), (156, 1335984), (169, 1233216), (192, 1085487), (208, 1001988), (234, 890656), (288, 723658), (312, 667992), (338, 616608), (416, 500994), (468, 445328), (507, 411072), (576, 361829), (624, 333996), (676, 308304), (832, 250497), (936, 222664), (1014, 205536), (1248, 166998), (1352, 154152), (1521, 137024), (1872, 111332), (2028, 102768), (2141, 97344), (2496, 83499), (2704, 77076), (3042, 68512), (3744, 55666), (4056, 51384), (4282, 48672), (5408, 38538), (6084, 34256), (6423, 32448), (7488, 27833), (8112, 25692), (8564, 24336), (10816, 19269), (12168, 17128), (12846, 16224)]