189669616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{223667}}^1$

素因数の和:223728

約数の個数: 20

約数和(自身を含む): 374420232

約数和(自身を除く): 184750616

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 223667, 447334, 894668, 1789336, 3578672, 11854351, 23708702, 47417404, 94834808, 189669616]

約数ペア:

[(1, 189669616), (2, 94834808), (4, 47417404), (8, 23708702), (16, 11854351), (53, 3578672), (106, 1789336), (212, 894668), (424, 447334), (848, 223667)]