83820198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 209991168

約数和(自身を除く): 126170970

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 397, 457, 462, 794, 914, 1191, 1371, 2382, 2742, 2779, 3199, 4367, 5027, 5558, 6398, 8337, 8734, 9597, 10054, 13101, 15081, 16674, 19194, 26202, 30162, 30569, 35189, 61138, 70378, 91707, 105567, 181429, 183414, 211134, 362858, 544287, 1088574, 1270003, 1995719, 2540006, 3810009, 3991438, 5987157, 7620018, 11974314, 13970033, 27940066, 41910099, 83820198]

約数ペア:

[(1, 83820198), (2, 41910099), (3, 27940066), (6, 13970033), (7, 11974314), (11, 7620018), (14, 5987157), (21, 3991438), (22, 3810009), (33, 2540006), (42, 1995719), (66, 1270003), (77, 1088574), (154, 544287), (231, 362858), (397, 211134), (457, 183414), (462, 181429), (794, 105567), (914, 91707), (1191, 70378), (1371, 61138), (2382, 35189), (2742, 30569), (2779, 30162), (3199, 26202), (4367, 19194), (5027, 16674), (5558, 15081), (6398, 13101), (8337, 10054), (8734, 9597)]