205979202

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1936

約数の個数: 96

約数和(自身を含む): 536792256

約数和(自身を除く): 330813054

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 129, 143, 198, 234, 258, 286, 387, 429, 473, 559, 774, 858, 946, 1118, 1287, 1419, 1677, 1861, 2574, 2838, 3354, 3722, 4257, 5031, 5583, 6149, 8514, 10062, 11166, 12298, 16749, 18447, 20471, 24193, 33498, 36894, 40942, 48386, 55341, 61413, 72579, 80023, 110682, 122826, 145158, 160046, 184239, 217737, 240069, 266123, 368478, 435474, 480138, 532246, 720207, 798369, 880253, 1040299, 1440414, 1596738, 1760506, 2080598, 2395107, 2640759, 3120897, 4790214, 5281518, 6241794, 7922277, 9362691, 11443289, 15844554, 18725382, 22886578, 34329867, 68659734, 102989601, 205979202]

約数ペア:

[(1, 205979202), (2, 102989601), (3, 68659734), (6, 34329867), (9, 22886578), (11, 18725382), (13, 15844554), (18, 11443289), (22, 9362691), (26, 7922277), (33, 6241794), (39, 5281518), (43, 4790214), (66, 3120897), (78, 2640759), (86, 2395107), (99, 2080598), (117, 1760506), (129, 1596738), (143, 1440414), (198, 1040299), (234, 880253), (258, 798369), (286, 720207), (387, 532246), (429, 480138), (473, 435474), (559, 368478), (774, 266123), (858, 240069), (946, 217737), (1118, 184239), (1287, 160046), (1419, 145158), (1677, 122826), (1861, 110682), (2574, 80023), (2838, 72579), (3354, 61413), (3722, 55341), (4257, 48386), (5031, 40942), (5583, 36894), (6149, 33498), (8514, 24193), (10062, 20471), (11166, 18447), (12298, 16749)]