199571364

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1959

約数の個数: 120

約数和(自身を含む): 581787360

約数和(自身を除く): 382215996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1907, 1938, 2052, 2754, 2907, 3078, 3814, 3876, 5508, 5721, 5814, 6156, 7628, 8721, 11442, 11628, 17163, 17442, 22884, 26163, 32419, 34326, 34884, 36233, 51489, 52326, 64838, 68652, 72466, 97257, 102978, 104652, 108699, 129676, 144932, 154467, 194514, 205956, 217398, 291771, 308934, 326097, 389028, 434796, 583542, 615961, 617868, 652194, 875313, 978291, 1167084, 1231922, 1304388, 1750626, 1847883, 1956582, 2463844, 2625939, 2934873, 3501252, 3695766, 3913164, 5251878, 5543649, 5869746, 7391532, 10503756, 11087298, 11739492, 16630947, 22174596, 33261894, 49892841, 66523788, 99785682, 199571364]

約数ペア:

[(1, 199571364), (2, 99785682), (3, 66523788), (4, 49892841), (6, 33261894), (9, 22174596), (12, 16630947), (17, 11739492), (18, 11087298), (19, 10503756), (27, 7391532), (34, 5869746), (36, 5543649), (38, 5251878), (51, 3913164), (54, 3695766), (57, 3501252), (68, 2934873), (76, 2625939), (81, 2463844), (102, 1956582), (108, 1847883), (114, 1750626), (153, 1304388), (162, 1231922), (171, 1167084), (204, 978291), (228, 875313), (306, 652194), (323, 617868), (324, 615961), (342, 583542), (459, 434796), (513, 389028), (612, 326097), (646, 308934), (684, 291771), (918, 217398), (969, 205956), (1026, 194514), (1292, 154467), (1377, 144932), (1539, 129676), (1836, 108699), (1907, 104652), (1938, 102978), (2052, 97257), (2754, 72466), (2907, 68652), (3078, 64838), (3814, 52326), (3876, 51489), (5508, 36233), (5721, 34884), (5814, 34326), (6156, 32419), (7628, 26163), (8721, 22884), (11442, 17442), (11628, 17163)]