208897054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{46901}}^1$

素因数の和:47051

約数の個数: 16

約数和(自身を含む): 334317456

約数和(自身を除く): 125420402

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 46901, 93802, 797317, 1594634, 6144031, 12288062, 104448527, 208897054]

約数ペア:

[(1, 208897054), (2, 104448527), (17, 12288062), (34, 6144031), (131, 1594634), (262, 797317), (2227, 93802), (4454, 46901)]