210097165

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1447}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 256469760

約数和(自身を除く): 46372595

約数列:

[1, 5, 71, 355, 409, 1447, 2045, 7235, 29039, 102737, 145195, 513685, 591823, 2959115, 42019433, 210097165]

約数ペア:

[(1, 210097165), (5, 42019433), (71, 2959115), (355, 591823), (409, 513685), (1447, 145195), (2045, 102737), (7235, 29039)]