210928504

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{371353}}^1$

素因数の和:371430

約数の個数: 16

約数和(自身を含む): 401062320

約数和(自身を除く): 190133816

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 371353, 742706, 1485412, 2970824, 26366063, 52732126, 105464252, 210928504]

約数ペア:

[(1, 210928504), (2, 105464252), (4, 52732126), (8, 26366063), (71, 2970824), (142, 1485412), (284, 742706), (568, 371353)]