202280660

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{35993}}^1$

素因数の和:36283

約数の個数: 24

約数和(自身を含む): 426312936

約数和(自身を除く): 224032276

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 35993, 71986, 143972, 179965, 359930, 719860, 10114033, 20228066, 40456132, 50570165, 101140330, 202280660]

約数ペア:

[(1, 202280660), (2, 101140330), (4, 50570165), (5, 40456132), (10, 20228066), (20, 10114033), (281, 719860), (562, 359930), (1124, 179965), (1405, 143972), (2810, 71986), (5620, 35993)]