258451202

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{3691}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 392001792

約数和(自身を除く): 133550590

約数列:

[1, 2, 157, 223, 314, 446, 3691, 7382, 35011, 70022, 579487, 823093, 1158974, 1646186, 129225601, 258451202]

約数ペア:

[(1, 258451202), (2, 129225601), (157, 1646186), (223, 1158974), (314, 823093), (446, 579487), (3691, 70022), (7382, 35011)]