201640016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5953}}^1$

素因数の和:6063

約数の個数: 40

約数和(自身を含む): 409754280

約数和(自身を除く): 208114264

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 2117, 4234, 5953, 8468, 11906, 16936, 23812, 33872, 47624, 95248, 172637, 345274, 434569, 690548, 869138, 1381096, 1738276, 2762192, 3476552, 6953104, 12602501, 25205002, 50410004, 100820008, 201640016]

約数ペア:

[(1, 201640016), (2, 100820008), (4, 50410004), (8, 25205002), (16, 12602501), (29, 6953104), (58, 3476552), (73, 2762192), (116, 1738276), (146, 1381096), (232, 869138), (292, 690548), (464, 434569), (584, 345274), (1168, 172637), (2117, 95248), (4234, 47624), (5953, 33872), (8468, 23812), (11906, 16936)]