206518994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{7351}}^1$

素因数の和:8641

約数の個数: 16

約数和(自身を含む): 338250816

約数和(自身を除く): 131731822

約数列:

[1, 2, 11, 22, 1277, 2554, 7351, 14047, 14702, 28094, 80861, 161722, 9387227, 18774454, 103259497, 206518994]

約数ペア:

[(1, 206518994), (2, 103259497), (11, 18774454), (22, 9387227), (1277, 161722), (2554, 80861), (7351, 28094), (14047, 14702)]