209736922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{3089}}^1$

素因数の和:5105

約数の個数: 16

約数和(自身を含む): 333386280

約数和(自身を除く): 123649358

約数列:

[1, 2, 17, 34, 1997, 3089, 3994, 6178, 33949, 52513, 67898, 105026, 6168733, 12337466, 104868461, 209736922]

約数ペア:

[(1, 209736922), (2, 104868461), (17, 12337466), (34, 6168733), (1997, 105026), (3089, 67898), (3994, 52513), (6178, 33949)]