258298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 16

約数和(自身を含む): 419904

約数和(自身を除く): 161606

約数列:

[1, 2, 17, 34, 71, 107, 142, 214, 1207, 1819, 2414, 3638, 7597, 15194, 129149, 258298]

約数ペア:

[(1, 258298), (2, 129149), (17, 15194), (34, 7597), (71, 3638), (107, 2414), (142, 1819), (214, 1207)]