213026552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{4091}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 418366080

約数和(自身を除く): 205339528

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 283, 566, 1132, 2264, 4091, 6509, 8182, 13018, 16364, 26036, 32728, 52072, 94093, 188186, 376372, 752744, 1157753, 2315506, 4631012, 9262024, 26628319, 53256638, 106513276, 213026552]

約数ペア:

[(1, 213026552), (2, 106513276), (4, 53256638), (8, 26628319), (23, 9262024), (46, 4631012), (92, 2315506), (184, 1157753), (283, 752744), (566, 376372), (1132, 188186), (2264, 94093), (4091, 52072), (6509, 32728), (8182, 26036), (13018, 16364)]