200197872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 661862400

約数和(自身を除く): 461664528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 239, 252, 277, 336, 378, 432, 478, 504, 554, 717, 756, 831, 956, 1008, 1108, 1434, 1512, 1662, 1673, 1912, 1939, 2151, 2216, 2493, 2868, 3024, 3324, 3346, 3824, 3878, 4302, 4432, 4986, 5019, 5736, 5817, 6453, 6648, 6692, 7479, 7756, 8604, 9972, 10038, 11472, 11634, 12906, 13296, 13384, 14958, 15057, 15512, 17208, 17451, 19944, 20076, 23268, 25812, 26768, 29916, 30114, 31024, 34416, 34902, 39888, 40152, 45171, 46536, 51624, 52353, 59832, 60228, 66203, 69804, 80304, 90342, 93072, 103248, 104706, 119664, 120456, 132406, 139608, 180684, 198609, 209412, 240912, 264812, 279216, 361368, 397218, 418824, 463421, 529624, 595827, 722736, 794436, 837648, 926842, 1059248, 1191654, 1390263, 1588872, 1787481, 1853684, 2383308, 2780526, 3177744, 3574962, 3707368, 4170789, 4766616, 5561052, 7149924, 7414736, 8341578, 9533232, 11122104, 12512367, 14299848, 16683156, 22244208, 25024734, 28599696, 33366312, 50049468, 66732624, 100098936, 200197872]

約数ペア:

[(1, 200197872), (2, 100098936), (3, 66732624), (4, 50049468), (6, 33366312), (7, 28599696), (8, 25024734), (9, 22244208), (12, 16683156), (14, 14299848), (16, 12512367), (18, 11122104), (21, 9533232), (24, 8341578), (27, 7414736), (28, 7149924), (36, 5561052), (42, 4766616), (48, 4170789), (54, 3707368), (56, 3574962), (63, 3177744), (72, 2780526), (84, 2383308), (108, 1853684), (112, 1787481), (126, 1588872), (144, 1390263), (168, 1191654), (189, 1059248), (216, 926842), (239, 837648), (252, 794436), (277, 722736), (336, 595827), (378, 529624), (432, 463421), (478, 418824), (504, 397218), (554, 361368), (717, 279216), (756, 264812), (831, 240912), (956, 209412), (1008, 198609), (1108, 180684), (1434, 139608), (1512, 132406), (1662, 120456), (1673, 119664), (1912, 104706), (1939, 103248), (2151, 93072), (2216, 90342), (2493, 80304), (2868, 69804), (3024, 66203), (3324, 60228), (3346, 59832), (3824, 52353), (3878, 51624), (4302, 46536), (4432, 45171), (4986, 40152), (5019, 39888), (5736, 34902), (5817, 34416), (6453, 31024), (6648, 30114), (6692, 29916), (7479, 26768), (7756, 25812), (8604, 23268), (9972, 20076), (10038, 19944), (11472, 17451), (11634, 17208), (12906, 15512), (13296, 15057), (13384, 14958)]