205991608

素因数分解:

$2^3\times {\mathrm{1511}}^1\times {\mathrm{17041}}^1$

素因数の和:18558

約数の個数: 16

約数和(自身を含む): 386512560

約数和(自身を除く): 180520952

約数列:

[1, 2, 4, 8, 1511, 3022, 6044, 12088, 17041, 34082, 68164, 136328, 25748951, 51497902, 102995804, 205991608]

約数ペア:

[(1, 205991608), (2, 102995804), (4, 51497902), (8, 25748951), (1511, 136328), (3022, 68164), (6044, 34082), (12088, 17041)]