202419711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 156105729

約数列:

[1, 3, 9, 13, 19, 23, 37, 39, 57, 69, 107, 111, 117, 171, 207, 247, 299, 321, 333, 437, 481, 703, 741, 851, 897, 963, 1311, 1391, 1443, 2033, 2109, 2223, 2461, 2553, 2691, 3933, 3959, 4173, 4329, 5681, 6099, 6327, 7383, 7659, 9139, 11063, 11877, 12519, 16169, 17043, 18297, 22149, 26429, 27417, 31993, 33189, 35631, 46759, 48507, 51129, 51467, 75221, 79287, 82251, 91057, 95979, 99567, 140277, 145521, 154401, 210197, 225663, 237861, 273171, 287937, 420831, 463203, 607867, 630591, 676989, 819513, 977873, 1183741, 1730083, 1823601, 1891773, 2933619, 3551223, 5190249, 5470803, 8800857, 10653669, 15570747, 22491079, 67473237, 202419711]

約数ペア:

[(1, 202419711), (3, 67473237), (9, 22491079), (13, 15570747), (19, 10653669), (23, 8800857), (37, 5470803), (39, 5190249), (57, 3551223), (69, 2933619), (107, 1891773), (111, 1823601), (117, 1730083), (171, 1183741), (207, 977873), (247, 819513), (299, 676989), (321, 630591), (333, 607867), (437, 463203), (481, 420831), (703, 287937), (741, 273171), (851, 237861), (897, 225663), (963, 210197), (1311, 154401), (1391, 145521), (1443, 140277), (2033, 99567), (2109, 95979), (2223, 91057), (2461, 82251), (2553, 79287), (2691, 75221), (3933, 51467), (3959, 51129), (4173, 48507), (4329, 46759), (5681, 35631), (6099, 33189), (6327, 31993), (7383, 27417), (7659, 26429), (9139, 22149), (11063, 18297), (11877, 17043), (12519, 16169)]