202580105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9473}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 305593344

約数和(自身を除く): 103013239

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 9473, 21385, 47365, 66311, 123149, 331555, 445231, 615745, 862043, 2226155, 3116617, 4310215, 5788003, 15583085, 28940015, 40516021, 202580105]

約数ペア:

[(1, 202580105), (5, 40516021), (7, 28940015), (13, 15583085), (35, 5788003), (47, 4310215), (65, 3116617), (91, 2226155), (235, 862043), (329, 615745), (455, 445231), (611, 331555), (1645, 123149), (3055, 66311), (4277, 47365), (9473, 21385)]