207320176

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 80

約数和(自身を含む): 481566400

約数和(自身を除く): 274246224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 343, 392, 518, 592, 686, 784, 1021, 1036, 1372, 1813, 2042, 2072, 2744, 3626, 4084, 4144, 5488, 7147, 7252, 8168, 12691, 14294, 14504, 16336, 25382, 28588, 29008, 37777, 50029, 50764, 57176, 75554, 100058, 101528, 114352, 151108, 200116, 203056, 264439, 302216, 350203, 400232, 528878, 604432, 700406, 800464, 1057756, 1400812, 1851073, 2115512, 2801624, 3702146, 4231024, 5603248, 7404292, 12957511, 14808584, 25915022, 29617168, 51830044, 103660088, 207320176]

約数ペア:

[(1, 207320176), (2, 103660088), (4, 51830044), (7, 29617168), (8, 25915022), (14, 14808584), (16, 12957511), (28, 7404292), (37, 5603248), (49, 4231024), (56, 3702146), (74, 2801624), (98, 2115512), (112, 1851073), (148, 1400812), (196, 1057756), (259, 800464), (296, 700406), (343, 604432), (392, 528878), (518, 400232), (592, 350203), (686, 302216), (784, 264439), (1021, 203056), (1036, 200116), (1372, 151108), (1813, 114352), (2042, 101528), (2072, 100058), (2744, 75554), (3626, 57176), (4084, 50764), (4144, 50029), (5488, 37777), (7147, 29008), (7252, 28588), (8168, 25382), (12691, 16336), (14294, 14504)]