200788713

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 319766720

約数和(自身を除く): 118978007

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 243, 277, 471, 513, 831, 1413, 1539, 2493, 2983, 4239, 4617, 5263, 7479, 8949, 12717, 15789, 22437, 26847, 38151, 43489, 47367, 67311, 80541, 130467, 142101, 241623, 391401, 426303, 724869, 826291, 1174203, 1278909, 2478873, 3522609, 7436619, 10567827, 22309857, 66929571, 200788713]

約数ペア:

[(1, 200788713), (3, 66929571), (9, 22309857), (19, 10567827), (27, 7436619), (57, 3522609), (81, 2478873), (157, 1278909), (171, 1174203), (243, 826291), (277, 724869), (471, 426303), (513, 391401), (831, 241623), (1413, 142101), (1539, 130467), (2493, 80541), (2983, 67311), (4239, 47367), (4617, 43489), (5263, 38151), (7479, 26847), (8949, 22437), (12717, 15789)]