203925866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 329522688

約数和(自身を除く): 125596822

約数列:

[1, 2, 23, 43, 46, 86, 131, 262, 787, 989, 1574, 1978, 3013, 5633, 6026, 11266, 18101, 33841, 36202, 67682, 103097, 129559, 206194, 259118, 778343, 1556686, 2371231, 4433171, 4742462, 8866342, 101962933, 203925866]

約数ペア:

[(1, 203925866), (2, 101962933), (23, 8866342), (43, 4742462), (46, 4433171), (86, 2371231), (131, 1556686), (262, 778343), (787, 259118), (989, 206194), (1574, 129559), (1978, 103097), (3013, 67682), (5633, 36202), (6026, 33841), (11266, 18101)]