203479128

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 573235080

約数和(自身を除く): 369755952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 579, 648, 772, 1158, 1544, 1627, 1737, 2316, 3254, 3474, 4632, 4881, 5211, 6508, 6948, 9762, 10422, 13016, 13896, 14643, 15633, 19524, 20844, 29286, 31266, 39048, 41688, 43929, 58572, 62532, 87858, 117144, 125064, 131787, 175716, 263574, 314011, 351432, 527148, 628022, 942033, 1054296, 1256044, 1884066, 2512088, 2826099, 3768132, 5652198, 7536264, 8478297, 11304396, 16956594, 22608792, 25434891, 33913188, 50869782, 67826376, 101739564, 203479128]

約数ペア:

[(1, 203479128), (2, 101739564), (3, 67826376), (4, 50869782), (6, 33913188), (8, 25434891), (9, 22608792), (12, 16956594), (18, 11304396), (24, 8478297), (27, 7536264), (36, 5652198), (54, 3768132), (72, 2826099), (81, 2512088), (108, 1884066), (162, 1256044), (193, 1054296), (216, 942033), (324, 628022), (386, 527148), (579, 351432), (648, 314011), (772, 263574), (1158, 175716), (1544, 131787), (1627, 125064), (1737, 117144), (2316, 87858), (3254, 62532), (3474, 58572), (4632, 43929), (4881, 41688), (5211, 39048), (6508, 31266), (6948, 29286), (9762, 20844), (10422, 19524), (13016, 15633), (13896, 14643)]