201021579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10631}}^1$

素因数の和:10839

約数の個数: 24

約数和(自身を含む): 318449664

約数和(自身を除く): 117428085

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 6303, 10631, 18909, 31893, 95679, 116941, 350823, 1052469, 2030521, 6091563, 18274689, 22335731, 67007193, 201021579]

約数ペア:

[(1, 201021579), (3, 67007193), (9, 22335731), (11, 18274689), (33, 6091563), (99, 2030521), (191, 1052469), (573, 350823), (1719, 116941), (2101, 95679), (6303, 31893), (10631, 18909)]