201440856

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{39779}}^1$

素因数の和:39999

約数の個数: 32

約数和(自身を含む): 506001600

約数和(自身を除く): 304560744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 39779, 79558, 119337, 159116, 238674, 318232, 477348, 954696, 8393369, 16786738, 25180107, 33573476, 50360214, 67146952, 100720428, 201440856]

約数ペア:

[(1, 201440856), (2, 100720428), (3, 67146952), (4, 50360214), (6, 33573476), (8, 25180107), (12, 16786738), (24, 8393369), (211, 954696), (422, 477348), (633, 318232), (844, 238674), (1266, 159116), (1688, 119337), (2532, 79558), (5064, 39779)]