203388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 502992

約数和(自身を除く): 299604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 997, 1994, 2991, 3988, 5982, 11964, 16949, 33898, 50847, 67796, 101694, 203388]

約数ペア:

[(1, 203388), (2, 101694), (3, 67796), (4, 50847), (6, 33898), (12, 16949), (17, 11964), (34, 5982), (51, 3988), (68, 2991), (102, 1994), (204, 997)]