205123061478

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3529}}^1\times {\mathrm{36013}}^1$

素因数の和:39816

約数の個数: 32

約数和(自身を含む): 411899320800

約数和(自身を除く): 206776259322

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 3529, 7058, 10587, 21174, 36013, 72026, 108039, 216078, 949301, 1898602, 2847903, 5695806, 9687497, 19374994, 29062491, 58124982, 127089877, 254179754, 381269631, 762539262, 34187176913, 68374353826, 102561530739, 205123061478]

約数ペア:

[(1, 205123061478), (2, 102561530739), (3, 68374353826), (6, 34187176913), (269, 762539262), (538, 381269631), (807, 254179754), (1614, 127089877), (3529, 58124982), (7058, 29062491), (10587, 19374994), (21174, 9687497), (36013, 5695806), (72026, 2847903), (108039, 1898602), (216078, 949301)]