209455344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6703}}^1$

素因数の和:6755

約数の個数: 120

約数和(自身を含む): 691638272

約数和(自身を除く): 482182928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 6703, 7812, 10416, 13406, 15624, 20109, 26812, 31248, 40218, 46921, 53624, 60327, 80436, 93842, 107248, 120654, 140763, 160872, 187684, 207793, 241308, 281526, 321744, 375368, 415586, 422289, 482616, 563052, 623379, 750736, 831172, 844578, 965232, 1126104, 1246758, 1454551, 1662344, 1689156, 1870137, 2252208, 2493516, 2909102, 3324688, 3378312, 3740274, 4363653, 4987032, 5818204, 6756624, 7480548, 8727306, 9974064, 11636408, 13090959, 14961096, 17454612, 23272816, 26181918, 29922192, 34909224, 52363836, 69818448, 104727672, 209455344]

約数ペア:

[(1, 209455344), (2, 104727672), (3, 69818448), (4, 52363836), (6, 34909224), (7, 29922192), (8, 26181918), (9, 23272816), (12, 17454612), (14, 14961096), (16, 13090959), (18, 11636408), (21, 9974064), (24, 8727306), (28, 7480548), (31, 6756624), (36, 5818204), (42, 4987032), (48, 4363653), (56, 3740274), (62, 3378312), (63, 3324688), (72, 2909102), (84, 2493516), (93, 2252208), (112, 1870137), (124, 1689156), (126, 1662344), (144, 1454551), (168, 1246758), (186, 1126104), (217, 965232), (248, 844578), (252, 831172), (279, 750736), (336, 623379), (372, 563052), (434, 482616), (496, 422289), (504, 415586), (558, 375368), (651, 321744), (744, 281526), (868, 241308), (1008, 207793), (1116, 187684), (1302, 160872), (1488, 140763), (1736, 120654), (1953, 107248), (2232, 93842), (2604, 80436), (3472, 60327), (3906, 53624), (4464, 46921), (5208, 40218), (6703, 31248), (7812, 26812), (10416, 20109), (13406, 15624)]