201431148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3187}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 492737280

約数和(自身を除く): 291306132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 229, 276, 458, 687, 916, 1374, 2748, 3187, 5267, 6374, 9561, 10534, 12748, 15801, 19122, 21068, 31602, 38244, 63204, 73301, 146602, 219903, 293204, 439806, 729823, 879612, 1459646, 2189469, 2919292, 4378938, 8757876, 16785929, 33571858, 50357787, 67143716, 100715574, 201431148]

約数ペア:

[(1, 201431148), (2, 100715574), (3, 67143716), (4, 50357787), (6, 33571858), (12, 16785929), (23, 8757876), (46, 4378938), (69, 2919292), (92, 2189469), (138, 1459646), (229, 879612), (276, 729823), (458, 439806), (687, 293204), (916, 219903), (1374, 146602), (2748, 73301), (3187, 63204), (5267, 38244), (6374, 31602), (9561, 21068), (10534, 19122), (12748, 15801)]