201610660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{234431}}^1$

素因数の和:234483

約数の個数: 24

約数和(自身を含む): 433230336

約数和(自身を除く): 231619676

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 234431, 468862, 937724, 1172155, 2344310, 4688620, 10080533, 20161066, 40322132, 50402665, 100805330, 201610660]

約数ペア:

[(1, 201610660), (2, 100805330), (4, 50402665), (5, 40322132), (10, 20161066), (20, 10080533), (43, 4688620), (86, 2344310), (172, 1172155), (215, 937724), (430, 468862), (860, 234431)]