201135545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 270273024

約数和(自身を除く): 69137479

約数列:

[1, 5, 13, 41, 65, 71, 205, 355, 533, 923, 1063, 2665, 2911, 4615, 5315, 13819, 14555, 37843, 43583, 69095, 75473, 189215, 217915, 377365, 566579, 981149, 2832895, 3094393, 4905745, 15471965, 40227109, 201135545]

約数ペア:

[(1, 201135545), (5, 40227109), (13, 15471965), (41, 4905745), (65, 3094393), (71, 2832895), (205, 981149), (355, 566579), (533, 377365), (923, 217915), (1063, 189215), (2665, 75473), (2911, 69095), (4615, 43583), (5315, 37843), (13819, 14555)]