209924105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{9173}}^1$

素因数の和:9400

約数の個数: 16

約数和(自身を含む): 264211200

約数和(自身を除く): 54287095

約数列:

[1, 5, 23, 115, 199, 995, 4577, 9173, 22885, 45865, 210979, 1054895, 1825427, 9127135, 41984821, 209924105]

約数ペア:

[(1, 209924105), (5, 41984821), (23, 9127135), (115, 1825427), (199, 1054895), (995, 210979), (4577, 45865), (9173, 22885)]