201905665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{3301}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 261280656

約数和(自身を除く): 59374991

約数列:

[1, 5, 13, 65, 941, 3301, 4705, 12233, 16505, 42913, 61165, 214565, 3106241, 15531205, 40381133, 201905665]

約数ペア:

[(1, 201905665), (5, 40381133), (13, 15531205), (65, 3106241), (941, 214565), (3301, 61165), (4705, 42913), (12233, 16505)]