202013945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{250949}}^1$

素因数の和:250984

約数の個数: 16

約数和(自身を含む): 289094400

約数和(自身を除く): 87080455

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 250949, 1254745, 1756643, 5771827, 8783215, 28859135, 40402789, 202013945]

約数ペア:

[(1, 202013945), (5, 40402789), (7, 28859135), (23, 8783215), (35, 5771827), (115, 1756643), (161, 1254745), (805, 250949)]