214628468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{43237}}^1$

素因数の和:43331

約数の個数: 24

約数和(自身を含む): 403151112

約数和(自身を除く): 188522644

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 43237, 86474, 172948, 735029, 1470058, 2940116, 3156301, 6312602, 12625204, 53657117, 107314234, 214628468]

約数ペア:

[(1, 214628468), (2, 107314234), (4, 53657117), (17, 12625204), (34, 6312602), (68, 3156301), (73, 2940116), (146, 1470058), (292, 735029), (1241, 172948), (2482, 86474), (4964, 43237)]