220194376

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{97259}}^1$

素因数の和:97548

約数の個数: 16

約数和(自身を含む): 414327600

約数和(自身を除く): 194133224

約数列:

[1, 2, 4, 8, 283, 566, 1132, 2264, 97259, 194518, 389036, 778072, 27524297, 55048594, 110097188, 220194376]

約数ペア:

[(1, 220194376), (2, 110097188), (4, 55048594), (8, 27524297), (283, 778072), (566, 389036), (1132, 194518), (2264, 97259)]