209362832

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 486695040

約数和(自身を除く): 277332208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 292, 406, 464, 511, 584, 812, 883, 1022, 1168, 1624, 1766, 2044, 2117, 3248, 3532, 4088, 4234, 6181, 7064, 8176, 8468, 12362, 14128, 14819, 16936, 24724, 25607, 29638, 33872, 49448, 51214, 59276, 64459, 98896, 102428, 118552, 128918, 179249, 204856, 237104, 257836, 358498, 409712, 451213, 515672, 716996, 902426, 1031344, 1433992, 1804852, 1869311, 2867984, 3609704, 3738622, 7219408, 7477244, 13085177, 14954488, 26170354, 29908976, 52340708, 104681416, 209362832]

約数ペア:

[(1, 209362832), (2, 104681416), (4, 52340708), (7, 29908976), (8, 26170354), (14, 14954488), (16, 13085177), (28, 7477244), (29, 7219408), (56, 3738622), (58, 3609704), (73, 2867984), (112, 1869311), (116, 1804852), (146, 1433992), (203, 1031344), (232, 902426), (292, 716996), (406, 515672), (464, 451213), (511, 409712), (584, 358498), (812, 257836), (883, 237104), (1022, 204856), (1168, 179249), (1624, 128918), (1766, 118552), (2044, 102428), (2117, 98896), (3248, 64459), (3532, 59276), (4088, 51214), (4234, 49448), (6181, 33872), (7064, 29638), (8176, 25607), (8468, 24724), (12362, 16936), (14128, 14819)]