208226376

素因数分解:

$2^3\times 3^4\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 585446400

約数和(自身を除く): 377220024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 383, 648, 766, 839, 1149, 1532, 1678, 2298, 2517, 3064, 3356, 3447, 4596, 5034, 6712, 6894, 7551, 9192, 10068, 10341, 13788, 15102, 20136, 20682, 22653, 27576, 30204, 31023, 41364, 45306, 60408, 62046, 67959, 82728, 90612, 124092, 135918, 181224, 248184, 271836, 321337, 543672, 642674, 964011, 1285348, 1928022, 2570696, 2892033, 3856044, 5784066, 7712088, 8676099, 11568132, 17352198, 23136264, 26028297, 34704396, 52056594, 69408792, 104113188, 208226376]

約数ペア:

[(1, 208226376), (2, 104113188), (3, 69408792), (4, 52056594), (6, 34704396), (8, 26028297), (9, 23136264), (12, 17352198), (18, 11568132), (24, 8676099), (27, 7712088), (36, 5784066), (54, 3856044), (72, 2892033), (81, 2570696), (108, 1928022), (162, 1285348), (216, 964011), (324, 642674), (383, 543672), (648, 321337), (766, 271836), (839, 248184), (1149, 181224), (1532, 135918), (1678, 124092), (2298, 90612), (2517, 82728), (3064, 67959), (3356, 62046), (3447, 60408), (4596, 45306), (5034, 41364), (6712, 31023), (6894, 30204), (7551, 27576), (9192, 22653), (10068, 20682), (10341, 20136), (13788, 15102)]