209620070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{11411}}^1$

素因数の和:11596

約数の個数: 32

約数和(自身を含む): 414118656

約数和(自身を除く): 204498586

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 11411, 18370, 22822, 57055, 114110, 125521, 251042, 627605, 1255210, 1905637, 3811274, 9528185, 19056370, 20962007, 41924014, 104810035, 209620070]

約数ペア:

[(1, 209620070), (2, 104810035), (5, 41924014), (10, 20962007), (11, 19056370), (22, 9528185), (55, 3811274), (110, 1905637), (167, 1255210), (334, 627605), (835, 251042), (1670, 125521), (1837, 114110), (3674, 57055), (9185, 22822), (11411, 18370)]