212005024

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 524966400

約数和(自身を除く): 312961376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 139, 154, 176, 224, 278, 308, 352, 556, 616, 619, 973, 1112, 1232, 1238, 1529, 1946, 2224, 2464, 2476, 3058, 3892, 4333, 4448, 4952, 6116, 6809, 7784, 8666, 9904, 10703, 12232, 13618, 15568, 17332, 19808, 21406, 24464, 27236, 31136, 34664, 42812, 47663, 48928, 54472, 69328, 85624, 86041, 95326, 108944, 138656, 171248, 172082, 190652, 217888, 342496, 344164, 381304, 602287, 688328, 762608, 946451, 1204574, 1376656, 1525216, 1892902, 2409148, 2753312, 3785804, 4818296, 6625157, 7571608, 9636592, 13250314, 15143216, 19273184, 26500628, 30286432, 53001256, 106002512, 212005024]

約数ペア:

[(1, 212005024), (2, 106002512), (4, 53001256), (7, 30286432), (8, 26500628), (11, 19273184), (14, 15143216), (16, 13250314), (22, 9636592), (28, 7571608), (32, 6625157), (44, 4818296), (56, 3785804), (77, 2753312), (88, 2409148), (112, 1892902), (139, 1525216), (154, 1376656), (176, 1204574), (224, 946451), (278, 762608), (308, 688328), (352, 602287), (556, 381304), (616, 344164), (619, 342496), (973, 217888), (1112, 190652), (1232, 172082), (1238, 171248), (1529, 138656), (1946, 108944), (2224, 95326), (2464, 86041), (2476, 85624), (3058, 69328), (3892, 54472), (4333, 48928), (4448, 47663), (4952, 42812), (6116, 34664), (6809, 31136), (7784, 27236), (8666, 24464), (9904, 21406), (10703, 19808), (12232, 17332), (13618, 15568)]