205993368

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{45413}}^1$

素因数の和:45438

約数の個数: 80

約数和(自身を含む): 659411280

約数和(自身を除く): 453417912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 45413, 90826, 136239, 181652, 272478, 317891, 363304, 408717, 544956, 635782, 817434, 953673, 1089912, 1226151, 1271564, 1634868, 1907346, 2452302, 2543128, 2861019, 3269736, 3678453, 3814692, 4904604, 5722038, 7356906, 7629384, 8583057, 9809208, 11444076, 14713812, 17166114, 22888152, 25749171, 29427624, 34332228, 51498342, 68664456, 102996684, 205993368]

約数ペア:

[(1, 205993368), (2, 102996684), (3, 68664456), (4, 51498342), (6, 34332228), (7, 29427624), (8, 25749171), (9, 22888152), (12, 17166114), (14, 14713812), (18, 11444076), (21, 9809208), (24, 8583057), (27, 7629384), (28, 7356906), (36, 5722038), (42, 4904604), (54, 3814692), (56, 3678453), (63, 3269736), (72, 2861019), (81, 2543128), (84, 2452302), (108, 1907346), (126, 1634868), (162, 1271564), (168, 1226151), (189, 1089912), (216, 953673), (252, 817434), (324, 635782), (378, 544956), (504, 408717), (567, 363304), (648, 317891), (756, 272478), (1134, 181652), (1512, 136239), (2268, 90826), (4536, 45413)]