202210749

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 56

約数和(自身を含む): 343988960

約数和(自身を除く): 141778211

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 729, 741, 1053, 1123, 1539, 2223, 3159, 3369, 4617, 6669, 9477, 10107, 13851, 14599, 20007, 21337, 30321, 43797, 60021, 64011, 90963, 131391, 180063, 192033, 272889, 277381, 394173, 576099, 818667, 832143, 1182519, 1728297, 2496429, 3547557, 5184891, 7489287, 10642671, 15554673, 22467861, 67403583, 202210749]

約数ペア:

[(1, 202210749), (3, 67403583), (9, 22467861), (13, 15554673), (19, 10642671), (27, 7489287), (39, 5184891), (57, 3547557), (81, 2496429), (117, 1728297), (171, 1182519), (243, 832143), (247, 818667), (351, 576099), (513, 394173), (729, 277381), (741, 272889), (1053, 192033), (1123, 180063), (1539, 131391), (2223, 90963), (3159, 64011), (3369, 60021), (4617, 43797), (6669, 30321), (9477, 21337), (10107, 20007), (13851, 14599)]