201670565

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1987}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 247339008

約数和(自身を除く): 45668443

約数列:

[1, 5, 53, 265, 383, 1915, 1987, 9935, 20299, 101495, 105311, 526555, 761021, 3805105, 40334113, 201670565]

約数ペア:

[(1, 201670565), (5, 40334113), (53, 3805105), (265, 761021), (383, 526555), (1915, 105311), (1987, 101495), (9935, 20299)]