203437728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 144

約数和(自身を含む): 633106656

約数和(自身を除く): 429668928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 804, 811, 871, 936, 1072, 1206, 1248, 1608, 1622, 1742, 1872, 2144, 2412, 2433, 2613, 3216, 3244, 3484, 3744, 4824, 4866, 5226, 6432, 6488, 6968, 7299, 7839, 9648, 9732, 10452, 10543, 12976, 13936, 14598, 15678, 19296, 19464, 20904, 21086, 25952, 27872, 29196, 31356, 31629, 38928, 41808, 42172, 54337, 58392, 62712, 63258, 77856, 83616, 84344, 94887, 108674, 116784, 125424, 126516, 163011, 168688, 189774, 217348, 233568, 250848, 253032, 326022, 337376, 379548, 434696, 489033, 506064, 652044, 706381, 759096, 869392, 978066, 1012128, 1304088, 1412762, 1518192, 1738784, 1956132, 2119143, 2608176, 2825524, 3036384, 3912264, 4238286, 5216352, 5651048, 6357429, 7824528, 8476572, 11302096, 12714858, 15649056, 16953144, 22604192, 25429716, 33906288, 50859432, 67812576, 101718864, 203437728]

約数ペア:

[(1, 203437728), (2, 101718864), (3, 67812576), (4, 50859432), (6, 33906288), (8, 25429716), (9, 22604192), (12, 16953144), (13, 15649056), (16, 12714858), (18, 11302096), (24, 8476572), (26, 7824528), (32, 6357429), (36, 5651048), (39, 5216352), (48, 4238286), (52, 3912264), (67, 3036384), (72, 2825524), (78, 2608176), (96, 2119143), (104, 1956132), (117, 1738784), (134, 1518192), (144, 1412762), (156, 1304088), (201, 1012128), (208, 978066), (234, 869392), (268, 759096), (288, 706381), (312, 652044), (402, 506064), (416, 489033), (468, 434696), (536, 379548), (603, 337376), (624, 326022), (804, 253032), (811, 250848), (871, 233568), (936, 217348), (1072, 189774), (1206, 168688), (1248, 163011), (1608, 126516), (1622, 125424), (1742, 116784), (1872, 108674), (2144, 94887), (2412, 84344), (2433, 83616), (2613, 77856), (3216, 63258), (3244, 62712), (3484, 58392), (3744, 54337), (4824, 42172), (4866, 41808), (5226, 38928), (6432, 31629), (6488, 31356), (6968, 29196), (7299, 27872), (7839, 25952), (9648, 21086), (9732, 20904), (10452, 19464), (10543, 19296), (12976, 15678), (13936, 14598)]