201712797

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 368484480

約数和(自身を除く): 166771683

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 73, 99, 113, 117, 143, 171, 209, 219, 247, 339, 429, 627, 657, 741, 803, 949, 1017, 1243, 1287, 1387, 1469, 1881, 2147, 2223, 2409, 2717, 2847, 3729, 4161, 4407, 6441, 7227, 8151, 8249, 8541, 10439, 11187, 12483, 13221, 15257, 16159, 18031, 19323, 23617, 24453, 24747, 27911, 31317, 45771, 48477, 54093, 70851, 74241, 83733, 90739, 93951, 107237, 137313, 145431, 156731, 162279, 198341, 212553, 251199, 272217, 307021, 321711, 470193, 595023, 816651, 921063, 965133, 1179607, 1410579, 1724041, 1785069, 2037503, 2763189, 3538821, 5172123, 6112509, 10616463, 15516369, 18337527, 22412533, 67237599, 201712797]

約数ペア:

[(1, 201712797), (3, 67237599), (9, 22412533), (11, 18337527), (13, 15516369), (19, 10616463), (33, 6112509), (39, 5172123), (57, 3538821), (73, 2763189), (99, 2037503), (113, 1785069), (117, 1724041), (143, 1410579), (171, 1179607), (209, 965133), (219, 921063), (247, 816651), (339, 595023), (429, 470193), (627, 321711), (657, 307021), (741, 272217), (803, 251199), (949, 212553), (1017, 198341), (1243, 162279), (1287, 156731), (1387, 145431), (1469, 137313), (1881, 107237), (2147, 93951), (2223, 90739), (2409, 83733), (2717, 74241), (2847, 70851), (3729, 54093), (4161, 48477), (4407, 45771), (6441, 31317), (7227, 27911), (8151, 24747), (8249, 24453), (8541, 23617), (10439, 19323), (11187, 18031), (12483, 16159), (13221, 15257)]