199274432

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 488167680

約数和(自身を除く): 288893248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 133, 152, 164, 224, 266, 287, 304, 328, 448, 532, 571, 574, 608, 656, 779, 1064, 1142, 1148, 1216, 1312, 1558, 2128, 2284, 2296, 2624, 3116, 3997, 4256, 4568, 4592, 5453, 6232, 7994, 8512, 9136, 9184, 10849, 10906, 12464, 15988, 18272, 18368, 21698, 21812, 23411, 24928, 31976, 36544, 43396, 43624, 46822, 49856, 63952, 75943, 86792, 87248, 93644, 127904, 151886, 163877, 173584, 174496, 187288, 255808, 303772, 327754, 347168, 348992, 374576, 444809, 607544, 655508, 694336, 749152, 889618, 1215088, 1311016, 1498304, 1779236, 2430176, 2622032, 3113663, 3558472, 4860352, 5244064, 6227326, 7116944, 10488128, 12454652, 14233888, 24909304, 28467776, 49818608, 99637216, 199274432]

約数ペア:

[(1, 199274432), (2, 99637216), (4, 49818608), (7, 28467776), (8, 24909304), (14, 14233888), (16, 12454652), (19, 10488128), (28, 7116944), (32, 6227326), (38, 5244064), (41, 4860352), (56, 3558472), (64, 3113663), (76, 2622032), (82, 2430176), (112, 1779236), (133, 1498304), (152, 1311016), (164, 1215088), (224, 889618), (266, 749152), (287, 694336), (304, 655508), (328, 607544), (448, 444809), (532, 374576), (571, 348992), (574, 347168), (608, 327754), (656, 303772), (779, 255808), (1064, 187288), (1142, 174496), (1148, 173584), (1216, 163877), (1312, 151886), (1558, 127904), (2128, 93644), (2284, 87248), (2296, 86792), (2624, 75943), (3116, 63952), (3997, 49856), (4256, 46822), (4568, 43624), (4592, 43396), (5453, 36544), (6232, 31976), (7994, 24928), (8512, 23411), (9136, 21812), (9184, 21698), (10849, 18368), (10906, 18272), (12464, 15988)]