209315208526

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{25950311}}^1$

素因数の和:25950459

約数の個数: 16

約数和(自身を含む): 325416912480

約数和(自身を除く): 116101703954

約数列:

[1, 2, 37, 74, 109, 218, 4033, 8066, 25950311, 51900622, 960161507, 1920323014, 2828583899, 5657167798, 104657604263, 209315208526]

約数ペア:

[(1, 209315208526), (2, 104657604263), (37, 5657167798), (74, 2828583899), (109, 1920323014), (218, 960161507), (4033, 51900622), (8066, 25950311)]