201442864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 473025280

約数和(自身を除く): 271582416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 181, 266, 304, 362, 523, 532, 724, 1046, 1064, 1267, 1448, 2092, 2128, 2534, 2896, 3439, 3661, 4184, 5068, 6878, 7322, 8368, 9937, 10136, 13756, 14644, 19874, 20272, 24073, 27512, 29288, 39748, 48146, 55024, 58576, 69559, 79496, 94663, 96292, 139118, 158992, 189326, 192584, 278236, 378652, 385168, 556472, 662641, 757304, 1112944, 1325282, 1514608, 1798597, 2650564, 3597194, 5301128, 7194388, 10602256, 12590179, 14388776, 25180358, 28777552, 50360716, 100721432, 201442864]

約数ペア:

[(1, 201442864), (2, 100721432), (4, 50360716), (7, 28777552), (8, 25180358), (14, 14388776), (16, 12590179), (19, 10602256), (28, 7194388), (38, 5301128), (56, 3597194), (76, 2650564), (112, 1798597), (133, 1514608), (152, 1325282), (181, 1112944), (266, 757304), (304, 662641), (362, 556472), (523, 385168), (532, 378652), (724, 278236), (1046, 192584), (1064, 189326), (1267, 158992), (1448, 139118), (2092, 96292), (2128, 94663), (2534, 79496), (2896, 69559), (3439, 58576), (3661, 55024), (4184, 48146), (5068, 39748), (6878, 29288), (7322, 27512), (8368, 24073), (9937, 20272), (10136, 19874), (13756, 14644)]