203609016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 631012200

約数和(自身を除く): 427403184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 107, 114, 117, 152, 156, 171, 214, 228, 234, 247, 312, 321, 342, 428, 456, 468, 494, 642, 684, 741, 856, 936, 963, 988, 1284, 1368, 1391, 1482, 1926, 1976, 2033, 2223, 2568, 2782, 2964, 3852, 4066, 4173, 4446, 5564, 5928, 6099, 7704, 8132, 8346, 8892, 11128, 11449, 12198, 12519, 16264, 16692, 17784, 18297, 22898, 24396, 25038, 26429, 33384, 34347, 36594, 45796, 48792, 50076, 52858, 68694, 73188, 79287, 91592, 100152, 103041, 105716, 137388, 146376, 148837, 158574, 206082, 211432, 217531, 237861, 274776, 297674, 317148, 412164, 435062, 446511, 475722, 595348, 634296, 652593, 824328, 870124, 893022, 951444, 1190696, 1305186, 1339533, 1740248, 1786044, 1902888, 1957779, 2610372, 2679066, 2827903, 3572088, 3915558, 5220744, 5358132, 5655806, 7831116, 8483709, 10716264, 11311612, 15662232, 16967418, 22623224, 25451127, 33934836, 50902254, 67869672, 101804508, 203609016]

約数ペア:

[(1, 203609016), (2, 101804508), (3, 67869672), (4, 50902254), (6, 33934836), (8, 25451127), (9, 22623224), (12, 16967418), (13, 15662232), (18, 11311612), (19, 10716264), (24, 8483709), (26, 7831116), (36, 5655806), (38, 5358132), (39, 5220744), (52, 3915558), (57, 3572088), (72, 2827903), (76, 2679066), (78, 2610372), (104, 1957779), (107, 1902888), (114, 1786044), (117, 1740248), (152, 1339533), (156, 1305186), (171, 1190696), (214, 951444), (228, 893022), (234, 870124), (247, 824328), (312, 652593), (321, 634296), (342, 595348), (428, 475722), (456, 446511), (468, 435062), (494, 412164), (642, 317148), (684, 297674), (741, 274776), (856, 237861), (936, 217531), (963, 211432), (988, 206082), (1284, 158574), (1368, 148837), (1391, 146376), (1482, 137388), (1926, 105716), (1976, 103041), (2033, 100152), (2223, 91592), (2568, 79287), (2782, 73188), (2964, 68694), (3852, 52858), (4066, 50076), (4173, 48792), (4446, 45796), (5564, 36594), (5928, 34347), (6099, 33384), (7704, 26429), (8132, 25038), (8346, 24396), (8892, 22898), (11128, 18297), (11449, 17784), (12198, 16692), (12519, 16264)]