210836515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{2081}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 264430656

約数和(自身を除く): 53594141

約数列:

[1, 5, 23, 115, 881, 2081, 4405, 10405, 20263, 47863, 101315, 239315, 1833361, 9166805, 42167303, 210836515]

約数ペア:

[(1, 210836515), (5, 42167303), (23, 9166805), (115, 1833361), (881, 239315), (2081, 101315), (4405, 47863), (10405, 20263)]