209053728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55837}}^1$

素因数の和:55866

約数の個数: 72

約数和(自身を含む): 640238508

約数和(自身を除く): 431184780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 55837, 111674, 167511, 223348, 335022, 446696, 502533, 670044, 725881, 893392, 1005066, 1340088, 1451762, 1786784, 2010132, 2177643, 2680176, 2903524, 4020264, 4355286, 5360352, 5807048, 6532929, 8040528, 8710572, 11614096, 13065858, 16081056, 17421144, 23228192, 26131716, 34842288, 52263432, 69684576, 104526864, 209053728]

約数ペア:

[(1, 209053728), (2, 104526864), (3, 69684576), (4, 52263432), (6, 34842288), (8, 26131716), (9, 23228192), (12, 17421144), (13, 16081056), (16, 13065858), (18, 11614096), (24, 8710572), (26, 8040528), (32, 6532929), (36, 5807048), (39, 5360352), (48, 4355286), (52, 4020264), (72, 2903524), (78, 2680176), (96, 2177643), (104, 2010132), (117, 1786784), (144, 1451762), (156, 1340088), (208, 1005066), (234, 893392), (288, 725881), (312, 670044), (416, 502533), (468, 446696), (624, 335022), (936, 223348), (1248, 167511), (1872, 111674), (3744, 55837)]