212892008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{92723}}^1$

素因数の和:92777

約数の個数: 32

約数和(自身を含む): 467328960

約数和(自身を除く): 254436952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 92723, 185446, 370892, 649061, 741784, 1298122, 2596244, 3801643, 5192488, 7603286, 15206572, 26611501, 30413144, 53223002, 106446004, 212892008]

約数ペア:

[(1, 212892008), (2, 106446004), (4, 53223002), (7, 30413144), (8, 26611501), (14, 15206572), (28, 7603286), (41, 5192488), (56, 3801643), (82, 2596244), (164, 1298122), (287, 741784), (328, 649061), (574, 370892), (1148, 185446), (2296, 92723)]