220376079

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 436665600

約数和(自身を除く): 216289521

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 49, 57, 63, 77, 99, 133, 147, 171, 189, 209, 231, 297, 399, 441, 513, 539, 627, 693, 797, 931, 1197, 1323, 1463, 1617, 1881, 2079, 2391, 2793, 3591, 4389, 4851, 5579, 5643, 7173, 8379, 8767, 10241, 13167, 14553, 15143, 16737, 21519, 25137, 26301, 30723, 39053, 39501, 45429, 50211, 61369, 78903, 92169, 106001, 117159, 136287, 150633, 166573, 184107, 236709, 276507, 318003, 351477, 408861, 429583, 499719, 552321, 742007, 954009, 1054431, 1166011, 1288749, 1499157, 1656963, 2226021, 2862027, 3498033, 3866247, 4497471, 6678063, 8162077, 10494099, 11598741, 20034189, 24486231, 31482297, 73458693, 220376079]

約数ペア:

[(1, 220376079), (3, 73458693), (7, 31482297), (9, 24486231), (11, 20034189), (19, 11598741), (21, 10494099), (27, 8162077), (33, 6678063), (49, 4497471), (57, 3866247), (63, 3498033), (77, 2862027), (99, 2226021), (133, 1656963), (147, 1499157), (171, 1288749), (189, 1166011), (209, 1054431), (231, 954009), (297, 742007), (399, 552321), (441, 499719), (513, 429583), (539, 408861), (627, 351477), (693, 318003), (797, 276507), (931, 236709), (1197, 184107), (1323, 166573), (1463, 150633), (1617, 136287), (1881, 117159), (2079, 106001), (2391, 92169), (2793, 78903), (3591, 61369), (4389, 50211), (4851, 45429), (5579, 39501), (5643, 39053), (7173, 30723), (8379, 26301), (8767, 25137), (10241, 21519), (13167, 16737), (14553, 15143)]