202105729

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{7159}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 239430400

約数和(自身を除く): 37324671

約数列:

[1, 7, 37, 109, 259, 763, 4033, 7159, 28231, 50113, 264883, 780331, 1854181, 5462317, 28872247, 202105729]

約数ペア:

[(1, 202105729), (7, 28872247), (37, 5462317), (109, 1854181), (259, 780331), (763, 264883), (4033, 50113), (7159, 28231)]